As a man of science myself who has worked most of his life with computers and spent more time reading code than reading high-school books, I still do not think that this 'evolution theory' and 'big-bang' theory are true. I am a Christian and I have been since twenty years. I believe what the Bible says (although, yes, there are a few incorrect translations, or perhaps somehow wrong original messages, such as earth supposedly being six thousand years old) and I believe that the earth and the organisms and life did not come out of nowhere. Why, suddenly, a huge comet hit the sun, and then a particular, big part of it cooled down and the planet we call earth was created? How did the universe get created? (For those who say who "created" God, no, God already existed and He has existed since forever. As something that is eternal cannot be created, God is the Creator, He created everything. He cannot have have been created by someone, for God is not a mere mortal. Nobody except Himself knows what He did before He created the universe).
For me, it does not make any sense to say the Homo Sapiens were "evolved" from monkeys. If it is true, why didn't elephants, tigers, and heck, even remaining monkeys get evolved into humans? Why a sudden, unexplained change occurred in particularly humans? Why still are there monkeys? And why, humans, no matter how evolved, do not resemble genetically to the monkeys? And why particularly earth is the only source of life in our massive, massive, infinite, ever-growing universe? Why, as far as we have searched, we have never net met another life source throughout the universe? Why there is a theory that the universe was filled with light before the earth was created? Weinberg said "the universe was about a hundred thousands million degrees Centigrade...and the universe was filled with light".
What makes religion unbelievable is because of its negative effects. There are Hindu, Buddhist, Islamic (...), and many other religions. Heck, man worshiped nature as God. The Pope also sold out and the Church, a place of Jesus' light and His love, was utterly made into a business-market trade before the Renaissance...It is not surprising to see Christianity is fading away these days. Because of some mortals, God's love is getting forgotten.
But why did the Bible first said that below our earth is an unimaginable realm of eternal pain that is filled with fire when science had not yet discovered the lava behind the ground? Also, there is historical evidence that Jesus existed. There is also the evidence that He was crucified. Heck, atheists still don't believe in Him even after the world accepted His birth as the marking of official start of calender. But what is bad is that Islam puts Jesus to the place of a mere prophet. Jesus' Crucifixion is not even stated. Why...I have no idea they think the whole world should accept their religion.
Obviously, God is not Krishna or Allah. As long as the Bible does not mention it. In fact, God is All-Loving and He loves us so much He took the form of a mortal and lived with us. Finally, He was cruelly crucified by us. While the Bhagvatgita or Qurran does not mention Allah or the thirty-three billion Indian "gods" to be powerful and loving as Him. Why, the "religious intolerance" in Islam is rather a pitiful joke. The historical evidence of Jesus performing miracles, He turning water into wine, feeding people, healing the sick, His resurrection is clear. But even as He died for us, we are still hurting each other in His name. The true Christians know that no war is sacred and it's just the politician's way of garbage-collecting unused objects. If they cannot get a particular country, they accuse Christians and start "holy" wars.
For me, it is clear that God does exist. It is clear to me that lucifer is the devil and all liars will burn with him until the Jesus' Second Coming, when ultimately every bad and every sin will be erased from life. It is clear to me the Holy Spirit is God's own Soul. It is clear to me that God took the form of Jesus and died for us. His Holy Blood freed us from Adam's unintentional curse. I don't believe in the evolution theory or the creation theory. Nobody except God saw how the earth was created. No physicist is able to determine how many billion years old is life...