The book of Ecclesiastes contains Proverbs, maxims, sayings, and is largely an autobiographical story. Solomon wrote it late in his life, approximately 935 B.C. He had become aware of the mistakes that he made throughout his life and began to document them. The purpose of Ecclesiastes is to spare future generations the suffering and misery of seeking after foolish, meaningless, materialistic emptiness, and to offer wisdom by discovering truth in seeking after God.