Solomon shares the repentant reflections of his own life, recounting his failure to find meaning in anything.
Spiritual breakthroughs come through repentance for a deeper entrance into the kingdom of God.
Baptism is a statement of faith to the world.
We must love the people we preach to.
Only God's power can bring sinners to true repentance.
God's goal is repentance, not "acceptance" of the gospel Jonah 3:5-10