There have been many bibles written well before the Koran and the Bible. These are just the latest religious books and completely plagiarise the earlier bibles. The messiah, prophet, son of God are all plagiarised from earlier god worshipers, literally taken straight from one to the other. Most of the Messiahs, Jesus and any other god like figure all have the same beginning. ie born from a virgin, died and was ressurected and a lot have their day as the 25 December. A lot of the bibles stories are simply astrological origin.
Religion was invented to control the masses for the benefit of the few and still to this day has the same agenda.
