Paul is really concerned about the puffed up and arrogant attitude some of the Christians at Corinth have developed. This example of the things happening at Corinth is a great reminder for us not to bring people to Jesus and then leave them as “babes in Christ”. It is very important that we take the time to mentor and disciple them in a Holy lifestyle. New converts do not understand the dangers of following the flesh any more than a newborn understands what he/she needs. They just know they are hungry and they need a parent to give them the right food. So do new converts. They need someone to make sure they are getting the right message until they get past the “milk of the Word’ .The Kingdom of God is not just a matter of talking and walking but it is a matter of the power of God and that power must be understood and used properly.
4 My message and my preaching were not with wise and persuasive words, but with a demonstration of the Spirit’s power, 5 so that your faith might not rest on human wisdom, but on God’s power.—1 Cor. 2 :4,5 NIV