Atheists: How do you explain the Harmony of the Bible?

The Bible was written over a span of 1500 years, by 40 different authors, written in 3 different languages, living in completely different places, during times of peace and during times of war, having different occupations, and in all walks of life, yet it remains consistent all the way throughout! They all voice the same opinion of subjects such as Homosexuality, Abortion, Atheism, Marriage, Morality, Faith, Love, and Salvation. What are the odds of them all writing about the same thing, having the same views on the same things? It would be IMPOSSIBLE! Just go out on your street tomorrow and ask random peoples views on one controversial subject; you won't get the same answers! The remarkable continuity of the Bible is evidence of its divine origins. When you read the Bible, it does seem like it has one author, but it really has so many! The Bible is filled with tons of medical and scientific facts, and has been at the forefront of modern science. When scientists thought that the earth was flat, the truth of the round earth was revealed through the Bible! (Isaiah 40:22 states that God sits above the Circle of the earth, which implies round earth, and it also says that it is suspend on nothing, which is true). Before the oceans were explored, the Bible knew about the existence of the numerous valleys, fountains, and springs! (Psalm 18:15, Job 38:16). The Bible even mentions ocean currents, thousands of years before they were discovered (Ecclesiastes 1:6-7). The Bible is also the ONLY Spiritual book that contains fulfilled prophecy. The Messianic prophecy, which was written MANY years before Jesus showed up, stated that the savior will be born to a Virgin in Bethlehem and would be rejected by his own people, and guess what? It really happened! The Bible is Inerrant, Inspired, and Infallible.