2 Timothy 2:20-22

But in a great house there are not only vessels of gold and of silver, but also of wood and of earth; and some to honour, and some to dishonour.If a man therefore purge himself from these, he shall be a vessel unto honour, sanctified, and meet for the master's use, and prepared unto every good work.Flee also youthful lusts: but follow righteousness, faith, charity, peace, with them that call on the Lord out of a pure heart.

1 Corinthians 1:26-27

Remember, dear brothers and sisters, that few of you were wise in the world’s eyes or powerful or wealthy when God called you. Instead, God chose things the world considers foolish in order to shame those who think they are wise. And he chose things that are powerless to shame those who are powerful.