Are you ready for Truth? I can prove that the Christian Bible is Truth. Prophecy proves God. Jesus is throughout the Old Testament way before He appeared on Earth. The Bible Codes prove God. There are tons of supernatural miraculous and statistical evidences within the Hebrew, Greek words, and even letters.
I'll just give you a few examples to get you started. Or maybe just one or two because each takes a lot of writing to teach.
There is a "boring" passage in Genesis 5: the geneology of Noah, beginning with Adam. It lists them in order: 1. Adam, 2. Seth, 3. Enosh, 4. Kenan, 5. Mahalalel, 6. Jared, 7. Enoch, 8. Methuselah, 9. Lamech, 10. Noah. So from Adam to Noah, there were 9 fathers (or great grand-daddies). This is such an awesome prophecy--the problem, however, is that we don't see it in English. In the original Hebrew language, names had meanings. Let's grab the meanings of each of these names...
1. Adam means "Man". 2. Seth = "Appointed" 3. Enosh = "Mortal" 4. Kenan = "Sorrow" 5. Mahalalel = "The Blessed God" 6. Jared = "Shall come down" 7. Enoch = "Teaching" 8. Methuselah = "His death shall bring" 9. Lamech = "The despairing" 10. Noah = "Rest, or comfort"
Now let's put all of that together in a sentence and see what it spells out: "Man (is) appointed mortal sorrow, (but) the Blessed God shall come down teaching (that) His death shall bring (the) despairing, rest and comfort."
This is a direct, supernatural prophecy of God coming down hundreds of years after this was written, in the form of Jesus Christ to die on the cross for man's appointed sorrow for their culpability of sin to bring mankind rest and comfort. This is spelled out in the names of father to son for 10 generations. There is no way that this could be made up by humans who planned this, especially Jews would not decide to throw this into their text which points to God coming down to die for us.
There are plenty of proofs that God's bible is real. This is just one of many spectacular, hidden prophetic proofs that God sealed His divine Word with so that He could put His stamp of legitimacy on it.
Regarding Atheism, we don't even need to turn to the Bible to prove that wrong, for it is impossible for something to come out of nothing. That goes against the 2nd Law of Thermal Dynamics, the Law of Conservation of Energy, and the Law of the Conservation of Mass, which all disproves the theory of evolution.