Question for atheists?

The contents in the bible were written by various unknown authors to convince the people of their time and includes many myths and legends, even the Gospels and the epistles were written in Greek and mixed with Greek elements to convinced the Greek speaking pagans of their times, some gospels and epistles are of unknown authorships and were only attributed to the names of Matthew, john, Paul, etc. so how can you ask a rational person to just read the bible and find his answers there? and the reasons many asked but can't accept your answers is because the answers were all purely based on faith.