1 Corinthians 4:5-6

So don’t make judgments about anyone ahead of time—before the Lord returns. For he will bring our darkest secrets to light and will reveal our private motives. Then God will give to each one whatever praise is due. Dear brothers and sisters, I have used Apollos and myself to illustrate what I’ve been saying. If you pay attention to what I have quoted from the Scriptures, you won’t be proud of one of your leaders at the expense of another.