"The Preacher" states that we must enjoy the life that God has given us and find pleasure in what we do.
Even though the Preacher describes a meaningless world that can challenge one to doubt, he fully affirms the God who gives meaning to life.
The Preacher tries to find meaning and satisfaction through pleasure, wealth, work, and gaining knowledge. But he finds these paths meaningless.
The Preacher shows the problem with using wisdom as a formula for the perfect life.
The Preacher declares life to be meaningless and that there is nothing new that can give ultimate meaning. He questions life's purpose.