Solomon, the teacher, addresses the appropriate way to approach worship. Worship is not about words, its not about promises made to God. Worship is about reverencing God, in our attitudes and in our words. Genuine, appropriate worship flows from a right view of God and a right view of yourself.
As Solomon writes Ecclesiastes, as the teacher (Qohelet), he expresses various aspects that everyone experiences in life. Throughout Ecclesiastes, Solomon rehearses the frustration, futility, irony and fleeting nature of life. The difficulties that exist are described throughout Ecclesiastes as hevel or vanity (futility). This theme consistently appears throughout this wisdom literature. Together, all of these frustrations can be rightly engaged, only as we rightly engage God through his revealed word. God offers the perspective and strength that we need to endure the hardships, trials and frustrations that life presents. This is why Solomon calls everyone to fear God and to keep his commands – to follow his instructions. This will not take away the frustrations of life, but it does offer a proper framework by which view them.