1 Corinthians 3:1-6

Brothers and sisters, when I was with you I found it impossible to speak to you as those who are spiritually mature people, for you are still dominated by the mind-set of the flesh. And because you are immature infants in Christ, I had to nurse you and feed you with “milk,” not with the solid food of more advanced teachings, because you weren’t ready for it. In fact, you are still not ready to be fed solid food, for you are living your lives dominated by the mind-set of the flesh. Ask yourselves: Is there jealousy among you? Do you compare yourselves with others? Do you quarrel like children and end up taking sides? If so, this proves that you are living your lives centered on yourselves, dominated by the mind-set of the flesh, and behaving like unbelievers. For when you divide yourselves up in groups—a “Paul group” and an “Apollos group” —you’re acting like people without the Spirit’s influence. Who is Apollos, really? Or who is Paul? Aren’t we both just servants through whom you believed our message? Aren’t each of us doing the ministry the Lord has assigned to us? I planted the church, and Apollos came and cared for it, but it was God who caused it to grow.