Sermon outline
The gospel is the wisdom and power of God (vv.18b, 21b, 24)
The gospel is foolish to human wisdom (vv.18a, 21, 22, 23)
The gospel makes human wisdom foolish (vv.19, 20, 21, 25)
Trust that the gospel is God’s power to save (vv.17, 18, 23, 24)