Let no one deceive himself. If anyone among you thinks that he is wise in this age, let him become a fool that he may become wise. For the wisdom of this world is folly with God. For it is written, “He catches the wise in their craftiness,” and again, “The Lord knows the thoughts of the wise, that they are futile.” So let no one boast in men. For all things are yours, whether Paul or Apollos or Cephas or the world or life or death or the present or the future—all are yours, and you are Christ's, and Christ is God's.

This is how one should regard us, as servants of Christ and stewards of the mysteries of God. Moreover, it is required of stewards that they be found faithful. But with me it is a very small thing that I should be judged by you or by any human court. In fact, I do not even judge myself. For I am not aware of anything against myself, but I am not thereby acquitted. It is the Lord who judges me. Therefore do not pronounce judgment before the time, before the Lord comes, who will bring to light the things now hidden in darkness and will disclose the purposes of the heart. Then each one will receive his commendation from God.

I have applied all these things to myself and Apollos for your benefit, brothers, that you may learn by us not to go beyond what is written, that none of you may be puffed up in favor of one against another. For who sees anything different in you? What do you have that you did not receive? If then you received it, why do you boast as if you did not receive it?

(1 Corinthians 3.18-4.7)