What proof would you need to be certain that the Bible is from God and not man? As a former atheist, Dr. Bramson’s answer is that prophecy proves that God is the author of the Bible. In 532 AD, Daniel was asking God when he would send the Savior (Daniel 9). In response, God told Daniel the exact day when the Messiah would come—483 years after the order to rebuild the city of Jerusalem, which occurred in 445 BC. When did Messiah come? Listen and see.