Many of the people believe that there’s not any god. Even I was also one of them. But it cannot change the truth. Like I had said in the preface there are so many evidences of the existence of god. Some of them are here to consider about…
1. The complexity of our planet points to a deliberate Designer who not only created our universe, but sustains it today.
Many examples showing God's design could be given, possibly with no end. But here are a few:
The Earth... Its size is perfect. The Earth's size and corresponding gravity holds a thin layer of mostly nitrogen and oxygen gases, only extending about 50 miles above the Earth's surface. If Earth were smaller, an atmosphere would be impossible, like the planet Mercury. If Earth were larger, its atmosphere would contain free hydrogen, like Jupiter. Earth is the only known planet equipped with an atmosphere of the right mixture of gases to sustain plant, animal and human life.
The Earth is located the right distance from the sun. Consider the temperature swings we encounter, roughly -30 degrees to +120 degrees. If the Earth were any further away from the sun, we would all freeze. Any closer and we would burn up. Even a fractional variance in the Earth's position to the sun would make life on Earth impossible. The Earth remains this perfect distance from the sun while it rotates around the sun at a speed of nearly 67,000 mph. It is also rotating on its axis, allowing the entire surface of the Earth to be properly warmed and cooled every day.
And our moon is the perfect size and distance from the Earth for its gravitational pull. The moon creates important ocean tides and movement so ocean waters do not stagnate, and yet our massive oceans are restrained from spilling over across the continents.
Water... Colorless, odorless and without taste, and yet no living thing can survive without it. Plants, animals and human beings consist mostly of water (about two-thirds of the human body is water). You'll see why the characteristics of water are uniquely suited to life:
It has an unusually high boiling point and freezing point. Water allows us to live in an environment of fluctuating temperature changes, while keeping our bodies a steady 98.6 degrees.
Water is a universal solvent. This property of water means that thousands of chemicals, minerals and nutrients can be carried throughout our bodies and into the smallest blood vessels.
Water is also chemically neutral. Without affecting the makeup of the substances it carries, water enables food, medicines and minerals to be absorbed and used by the body.
Water has a unique surface tension. Water in plants can therefore flow upward against gravity, bringing life-giving water and nutrients to the top of even the tallest trees.
Water freezes from the top down and floats, so fish can live in the winter.
97% of the Earth's water is in the oceans. But on our Earth, there is a system designed which removes salt from the water and then distributes that water throughout the globe. Evaporation takes the ocean waters, leaving the salt, and forms clouds which are easily moved by the wind to disperse water over the land, for vegetation, animals and people. It is a system of purification and supply that sustains life on this planet, a system of recycled and reused water.
The human brain... Simultaneously processes an amazing amount of information. Your brain takes in all the colors and objects; you see the temperature around you, the pressure of your feet against the floor, the sounds around you, the dryness of your mouth, even the texture of your keyboard. Your brain holds and processes all your emotions, thoughts and memories. At the same time your brain keeps track of the ongoing functions of your body like your breathing pattern, eyelid movement, hunger and movement of the muscles in your hands.
The human brain processes more than a million messages a second. Your brain weighs the importance of all this data, filtering out the relatively unimportant. This screening function is what allows you to focus and operate effectively in your world. The brain functions differently than other organs. There is an intelligence to it, the ability to reason, to produce feelings, to dream and plan, to take action, and relate to other people.
The eye... Eyes can distinguish among seven million colors. It has automatic focusing and handles an astounding 1.5 million messages -- simultaneously.8 Evolution focuses on mutations and changes from and within existing organisms. Yet evolution alone does not fully explain the initial source of the eye or the brain -- the start of living organisms from nonliving matter.
2. The universe had a start - what caused it?
Scientists are convinced that our universe began with one enormous explosion of energy and light, which we now call the Big Bang. This was the singular start to everything that exists: the beginning of the universe, the start of space, and even the initial start of time itself.
Astrophysicist Robert Jastrow, a self-described agnostic, stated, "The seed of everything that has happened in the Universe was planted in that first instant; every star, every planet and every living creature in the Universe came into being as a result of events that were set in motion in the moment of the cosmic explosion...The Universe flashed into being, and we cannot find out what caused that to happen.
Steven Weinberg, a Nobel laureate in Physics, said at the moment of this explosion, "the universe was about a hundred thousand million degrees Centigrade...and the universe was filled with light."
The universe has not always existed. It had a start...what caused that? Scientists have no explanation for the sudden explosion of light and matter.
3. The universe operates by uniform laws of nature. Why does it?
Much of life may seem uncertain, but look at what we can count on day after day: gravity remains consistent, a hot cup of coffee left on a counter will get cold, the earth rotates in the same 24 hours, and the speed of light doesn't change -- on earth or in galaxies far from us.
How it that we can identify is laws of nature that never change? Why is the universe so orderly, so reliable?
"The greatest scientists have been struck by how strange this is. There is no logical necessity for a universe that obeys rules, let alone one that abides by the rules of mathematics. This astonishment springs from the recognition that the universe doesn't have to behave this way. It is easy to imagine a universe in which conditions change unpredictably from instant to instant, or even a universe in which things pop in and out of existence."
Richard Feynman, a Nobel Prize winner for quantum electrodynamics, said, "Why nature is mathematical is a mystery...The fact that there are rules at all is a kind of miracle."
4. The DNA code informs, programs a cell's behavior. How?
All instruction, all teaching, all training comes with intent. Someone who writes an instruction manual does so with purpose. Did you know that in every cell of our bodies there exists a very detailed instruction code, much like a miniature computer program? As you may know, a computer program is made up of ones and zeros, like this: 110010101011000. The ways they are arranged tell the computer program what to do. The DNA code in each of our cells is very similar. It's made up of four chemicals that scientists abbreviate as A, T, G, and C. These are arranged in the human cell like this: CGTGTGACTCGCTCCTGAT and so on. There are three billion of these letters in every human cell!!
Well, just like you can program your phone to beep for specific reasons, DNA instructs the cell. DNA is a three-billion-lettered program telling the cell to act in a certain way. It is a full instruction manual.
Why is this so amazing? One has to ask... How did this information program wind up in each human cell? These are not just chemicals. These are chemicals that instruct that code in a very detailed way exactly how the person's body should develop.
Natural, biological causes are completely lacking as an explanation when programmed information is involved. You cannot find instruction, precise information like this, without someone intentionally constructing it.
Gödel's ontological proof
Reference: http://en.wikipedia.org/wiki/Gödel's_ontological_proof
Saint Anselm's ontological argument for existence of God by the mathematician Kurt Gödel.
St. Anselm's ontological argument, in its most succinct form, is as follows: "God, by definition, is that for which no greater can be conceived. God exists in the understanding. If God exists in the understanding, we could imagine Him to be greater by existing in reality. Therefore, God must exist." A more elaborate version was given by Gottfried Leibniz; this is the version that Gödel studied and attempted to clarify with his ontological argument.
The first version of the ontological proof in Gödel's papers is dated "around 1941". Gödel is not known to have told anyone about his work on the proof until 1970, when he thought he was dying. In February, he allowed Dana Scott to copy out a version of the proof, which circulated privately. In August 1970, Gödel told Oskar Morgenstern that he was "satisfied" with the proof, but Morgenstern recorded in his diary entry for 29 August 1970 that Gödel would not publish because he was afraid that others might think "that he actually believes in God, whereas he is only engaged in a logical investigation (that is, in showing that such a proof with classical assumptions (completeness, etc.) correspondingly axiomatized, is possible)."Gödel died in 1978. Another version, slightly different from Scott's, was found in his papers. It was finally published, together with Scott's version, in 1987.
Morgenstern's diary is an important and usually reliable source for Gödel's later years, but the implication of the August 1970 diary entry — that Gödel did not believe in God — is not consistent with the other evidence. In letters to his mother, who was not a churchgoer and had raised Kurt and his brother as freethinkers, Gödel argued at length for a belief in an afterlife. He did the same in an interview with a skeptical Hao Wang, who said: "I expressed my doubts as G spoke [...] Gödel smiled as he replied to my questions, obviously aware that his answers were not convincing me." Wang reports that Gödel's wife, Adele, two days after Gödel's death, told Wang that "Gödel, although he did not go to church, was religious and read the Bible in bed every Sunday morning." In an un-mailed answer to a questionnaire, Gödel described his religion as "baptized Lutheran (but not member of any religious congregation). My belief is theistic, not pantheistic, following Leibniz rather than Spinoza."
Gödel left a fourteen-point outline of his philosophical beliefs in his papers. Points relevant to the ontological proof include
4. There are other worlds and rational beings of a different and higher kind.
5. The world in which we live is not the only one in which we shall live or have lived.
13. There is a scientific (exact) philosophy and theology, which deals with concepts of the highest abstractness; and this, is also most highly fruitful for science.
14. Religions are, for the most part, bad -- but religion is not.
5. The world in which we live is not the only one in which we shall live or have lived.
13. There is a scientific (exact) philosophy and theology, which deals with concepts of the highest abstractness; and this, is also most highly fruitful for science.
14. Religions are, for the most part, bad -- but religion is not.
Proof:
Modal Logic:
The proof uses modal logic, which distinguishes between necessary truths and contingent truths.
A truth is necessary if its negation entails a contradiction, such as 2 + 2 = 4; by contrast, a truth is contingent if it just happens to be the case, for instance, "more than half of the earth is covered by water". In the most common interpretation of modal logic, one considers "all possible worlds". If a statement is true in all possible worlds, then it is a necessary truth. If a statement happens to be true in our world, but is false in some other worlds, then it is a contingent truth. A statement that is true in some world (not necessarily our own) is called a possible truth.
A property assigns to each object, in every possible world, a truth value (either true or false). Note that not all worlds have the same objects: some objects exist in some worlds and not in others. A property has only to assign truth values to those objects that exist in a particular world. As an example, consider the property
P(s) = s is pink
And consider the object
s = my shirt
In our world, P(s) is true because my shirt happens to be pink; in some other world, P(s) is false, while in still some other world, P(s) wouldn't make sense because my shirt doesn't exist there.
We say that the property P entails the property Q, if any object in any world that has the property P in that world also has the property Q in that same world. For example, the property
P(x) = x is taller than 2 meters
Entails the property
Q(x) = x is taller than 1 meter.
Axioms
Axiom 1: It is possible to single out positive properties from among all properties. Gödel defines a positive property rather vaguely: "Positive means positive in the moral aesthetic sense (independently of the accidental structure of the world)... It may also mean pure attribution as opposed to privation (or containing privation)." (Gödel 1995)
We then assume that the following three conditions hold for all positive properties (which can be summarized by saying "the positive properties form an ultra filter"):
Axiom 2: If P is positive and P entails Q, then Q is positive.
Axiom 3: If P1, P2, P3... PN are positive properties, and then the property (P1 AND P2 AND P3 ... AND PN) is positive as well.
Axiom 4: If P is a property, then either P or its negation is positive, but not both.
Finally, we assume:
Axiom 5: Necessary existence is a positive property (Position NE). This mirrors the key assumption in Anselm's argument.
Now we define a new property G: if x is an object in some possible world, then G(x) is true if and only if P(x) is true in that same world for all positive properties P. G is called the "God-like" property. An object x that has the God-like property is called God.
Derivation:
From axioms 1 through 4, Gödel argued that in some possible world there exists God. He used a sort of modal plenitude principle to argue this from the logical consistency of Godlikeness. Note that this property is itself positive, since it is the conjunction of the (infinitely many) positive properties.
Then, Gödel defined essences: if x is an object in some world, then the property P is said to be an essence of x if P(x) is true in that world and if P entails all other properties that x has in that world. We also say that x necessarily exists if for every essence P the following is true: in every possible world, there is an element y with P(y).
Since necessary existence is positive, it must follow from Godlikeness. Moreover, Godlikeness is an essence of God, since it entails all positive properties, and any non-positive property is the negation of some positive property, so God cannot have any non-positive properties. Since any Godlike object is necessarily existent, it follows that any Godlike object in one world is a Godlike object in all worlds, by the definition of necessary existence. Given the existence of a Godlike object in one world, proven above, we may conclude that there is a Godlike object in every possible world, as required.
From these hypotheses, it is also possible to prove that there is only one God in each world: by identity of indiscernible, no two distinct objects can have precisely the same properties, and so there can only be one object in each world that possesses property G. Gödel did not attempt to do so however, as he purposely limited his proof to the issue of existence, rather than uniqueness. This was more to preserve the logical precision of the argument than due to a penchant for polytheism. This uniqueness proof will only work if one supposes that the positiveness of a property is independent of the object to which it is applied, a claim which some have considered to be suspect.
Critique of definitions and axioms:
There are several reasons Gödel's axioms may not be realistic, including the following:
· It may be impossible to properly satisfy axiom 3, which assumes that a conjunction of positive properties is also a positive property; for the proof to work, the axiom must be taken to apply to arbitrary, not necessarily finite, collections of properties. Moreover, some positive properties may be incompatible with others. For example mercy may be incompatible with justice. In that case the conjunction would be an impossible property and G(x) would be false for every x. Ted Drange has made this objection to the coherence of attributing all positive properties to God. For these reasons, this axiom was replaced in some reworking of the proof (including Anderson's, below) by the assumption that G(x) is positive (Pos(G(x)).
However the Compactness Theorem says that a set of sentences is satisfiable if and only if every finite subset is satisfiable.
And it shows if an arbitrary large object of some type exists there, then there must also be an infinite object of that type. It shows e.g. there is an infinite commutative group in which every element times itself gives the identity element. In our case also it means if there is a finite collection of positive properties then there must be the existence of an infinite collection of positive properties. You need the set of positive properties to include existence. If you don't have that you don't have anything—literally. The only way to get to that is by the set itself having infinite positive properties.
§ The set of all properties of any object a as a candidate for the set of all positive properties is always consistent with axioms 1–4 concerning positive properties, because the true statements P(a) form a class of statements closed under deduction. Any one property could be claimed to be positive, so long as it is not self-contradictory, with the right choice of a. specifically, any property that can be possessed without contradiction is positive in some model of axioms 1–4, and any property that can be avoided without contradiction is non-positive in some model of axioms 1–4. Positivity of a property is as implicitly defined as anything can get. Why, then, should any one property (such as the one addressed in axiom 5) be assumed to be positive, given that no such statement is ever a tautology (although it can be a contradiction if the property is un-satisfiable)? Note that, with the right choice of axiom 5, all sorts of things could be proven (see also the objection below), an error common in some form to all ontological arguments. This problem with axiom 5 is a logically inescapable point, and is similar to the demonstration that, in the deontic logic of Ernst Molly, a statement is morally necessary if and only if it is true.
§ It was argued by Jordan Sobel that Gödel's axioms are too strong: they imply that all possible worlds are identical. He proved this result by considering the property "is such that X is true", where X is any true modal statement about the world. If g is a Godlike object, and X is in fact true, then g must possess this property, and hence must possess it necessarily. But then X is a necessary truth. A similar argument shows that all falsehoods are necessary falsehoods. C. Anthony Anderson gave a slightly different axiomatic system which attempts to avoid this problem.
In Anderson's system, Axioms 1, 2, and 5 above are unchanged; however the other axioms are replaced with:
Axiom 3': G(x) is positive.
Axiom 4': If a property is positive, its negation is not positive.
These axioms leave open the possibility that a Godlike object will possess some non-positive properties, provided that these properties are contingent rather than necessary.
We know God exists because he pursues us. He is constantly initiating and seeking for us to come to him.
As I was an atheist at one time, and like many atheists, the issue of people believing in God bothered me greatly. What is it about atheists that we would spend so much time, attention, and energy refuting something that we don't believe even exists?! What causes us to do that? When I was an atheist, I attributed my intentions as caring for those poor, delusional people...to help them realize their hope was completely ill-founded. To be honest, I also had another motive. As I challenged those who believed in God, I was deeply curious to see if they could convince me otherwise. Part of my quest was to become free from the question of God. If I could conclusively prove to believers that they were wrong, then the issue is off the table, and I would be free to go about my life.
I didn't realize that the reason the topic of God weighed so heavily on my mind, was because God was pressing the issue. I have come to find out that God wants to be known. He created us with the intention that we would know him. He has surrounded us with evidence of himself and he keeps the question of his existence squarely before us. It was as if I couldn't escape thinking about the possibility of God. In fact, the day I chose to acknowledge God's existence, my prayer began with, "Ok, you win..." It might be that the underlying reason atheists are bothered by people believing in God is because God is actively pursuing them.
I am not the only one who has experienced this. Malcolm Muggeridge, socialist and philosophical author in U.K., wrote, "I had a notion that somehow, besides questing, I was being pursued." C.S. Lewis said he remembered, "...night after night, feeling whenever my mind lifted even for a second from my work, the steady, unrelenting approach of Him whom I so earnestly desired not to meet. I gave in, and admitted that God was God, and knelt and prayed: perhaps, that night, the most dejected and reluctant convert in all of England."
Lewis went on to write a book titled, "Surprised by Joy" as a result of knowing God. I too had no expectations other than rightfully admitting God's existence. Yet over the following several months, I became amazed by his love for me.
God does not force us to believe in him, though he could. Instead, he has provided sufficient proof of his existence for us to willingly respond to him. The earth's perfect distance from the sun, the unique chemical properties of water, the human brain, DNA, the number of people who attest to knowing God, the gnawing in our hearts and minds to determine if God is there.
So, does God exist? Looking at all these facts, one can conclude that a loving God does exist and can be known in an intimate, personal way. We just need that vision to see him.
