The Ironic Gospel
God's ways are not our ways.
The salvation of sinners doesn't depend on worldly wisdom and power. True disciples know that when they boast in the cross, and not men, God gets the glory.
New Thoughts About Unity
Paul warns that unity is at risk when Christians live in "old" worldly ways. True disciples know that the gospel calls us to "new" ways that focus on Jesus and build up the church.
Is Christ Divided?
No, he's not. And because Christ isn't neither should we be divided. True disciples know that spiritual "speech" and "knowledge" help them to live out their unity -- not quarrel about diversity.