The Bible is generally considered to be older than the Quran. The Old Testament, which is the first part of the Christian Bible, was first written in Hebrew between the 12th and 2nd centuries BCE, while the New Testament was written in Greek in the 1st century CE.

The Quran, on the other hand, was revealed to the Prophet Muhammad in Arabic during the 7th century CE. Therefore, the Bible written before the Quran for several centuries.