The word can also be translated vapor, breath. So throughout the book. The contents of Ecclesiastes are a description by Solomon, after his falling away from God (1 Kings 11:1-8) and returning back to God, of the human life of fallen mankind under the sun, a life in the corrupted world (Eph. 2:12). According to this book human history, from its beginning to the present, is vanity. Through all the positive and negative experiences of the human life under the sun, Solomon was deeply impressed and occupied with the vanity of vanities of the human life under the sun in its falling away from God. Man was created by God with the highest and most noble purpose, that is, to express God in His image with His divine life and nature (Gen. 1:26 and note Gen. 1:263d). But God’s enemy, Satan the devil, came in to inject himself as sin into the man God created for His purpose (Gen. 3:1-6). Through this fall, man and all the created things that had been committed by God to man’s dominion were brought into the slavery of corruption and made subject to vanity (Rom. 8:20-21). Thus, the human life in the corrupted world also became vanity, a chasing after wind (v. 14). The writer fully realized this and stressed this to the uttermost in his description. Yet he was not fully disappointed in this; rather, he instructed men that there is a way to escape this vanity, i.e., to come back to God and take God as man’s everything, man’s redemption, life, wealth, enjoyment, pleasure, and satisfaction (Eccl. 12:13), that man may still be used by God to fulfill His original purpose in creating man, for the accomplishing of God’s eternal economy.