You may wish to compare the Bible with the Qur'an so this information may help :
The Qur'an has words that have come directly from God via Muhammad (PBUH) during Muhammad's lifetime.
The Bible is said to have been written by various people including the prophets.
The Bible was written long after the death of the prophets so it contains accounts of happenings and additions and deletions by followers and translators carried out much later.
The earliest known copy or words from a bible are said to be dated 70CE. The earliest Qur'an is said to be dated 650CE, so the Bible appears to be much older.