Vanity of vanities, saith the Preacher; vanity of vanities, all is vanity.
Scholars’ debate if Solomon wrote this book but there are clues that indicate it was Solomon who wrote it. It was written around 935 BC. Ecclesiastes is about man's never ending search for contentment. Contentment cannot be found man’s own doing or material things. Wisdom and knowledge leave unanswered questions. All this leads to a sense of emptiness. The meaning of life can be found only in a relationship with God.