This book helps the reader develop a God-centered worldview and recognize the dangers of a self-centered worldview. It does not describe the life of faith or teach what the responsibilities of faith in God are. It also prescribes the limits of human philosophy (cf. 3:11; 8:16-17). The book teaches that people are accountable to God and that we should avoid self-indulgence that leads to the exploitation of others for selfish gain.
"Christians may ask how the stress on using and enjoying life tallies with the NT command Do not love the world' (1 John 2:15). The answer is that the Teacher (Ecclesiastes) would have agreed fully with John's next statement that everything in the world--the cravings of sinful man, the lust of his eyes and the boasting of what he has and does--comes not from the Father but from the world. The world and its desires pass away' (vv. 16-17). One could hardly find a better statement than this of the whole theme of Ecclesiastes (e.g., 2:1-11; 5:10). Life in the world has significance only when man remembers his Creator (12:1).
"There always have been two kinds of teaching about the way to holiness. One is by withdrawal as far as possible from the natural in order to promote the spiritual. The other is to use and transform the natural into the expression of the spiritual. While each kind of teaching has its place, some people need one emphasis rather than the other. Ecclesiastes definitely teaches the second."6
"Ecclesiastes does not pretend to preach the Gospel. Rather, it encourages the reader to a God-centered worldview rather than falling victim to frustrations and unanswered questions. None of its contents has to be rejected in the light of the NT. Although the NT revelation is vastly greater than that in Ecclesiastes, the two are not devoid of similarities (e.g., James 4:13-17). Like the people of God in Solomon's time, believers today are subject to the unexpected changes and chances common to mankind. Yet they know that God works through every vicissitude of life. Respecting the future, which for Solomon was shrouded in a shadow land, Christians have the glorious hope of being in the presence of Christ himself (2 Cor 5:6; Phil 1:23)."7
