1:10 - 1:17 factionalism (paul, apollos, cephus)
1:18 - 2:16 the cross vs. man's "wisdom"
1:18 - 1:25 foolishness of the message (to the world)
1:26 - 1:31 humble status of the believers
2:1 - 2:5 paul's weakness and humility when he was among them
2:6 - 2:16 the true wisdom of god
3:1 - 3:23 god, not man, is the cause of growth
3:1 - 3:8 i planted, apollos watered, but god was causing the growth
3:9 - 3:15 build with care, for the result will be tested
3:16 - 3:17 you are a temple
3:18 - 3:23 do not boast in men
4:1 - 4:21 the humility
4:1 - 4:5 paul as god's servant
4:6 - 4:13 paul's humble status as a lesson to them
4:14 - 4:21 "be imitators of me" (in humility)