It has been reported for about 50 Years that the Bible has been the largest seller of all books published.
The Bible was written by about 40 men who engaged in writing during a period of about 1600 years dating from 1500 B.C., to about 100 Years after Christ. These men wrote as they were moved by the Holy Spirit. 2 Pet. 1:21. They wrote not in words of human wisdom but in words taught by the Holy Ghost. 1 Cor. 2:13