2 Corinthians 4:7
But we have this treasure in earthen vessels, that the transcendent excellence of the power might be of God, and not of us.
Romans 3:27
Where then is boasting? It is excluded. By what law? of works? No: but by the law of faith.
Romans 11:18
boast not against the branches. But if thou boast, thou bearest not the root, but the root thee.
1 Corinthians 1:27-29
but the foolish things of this world hath God elected, that he might confound the wise; and the feeble things of the world hath God elected, that he might confound the mighty;
1 Corinthians 2:4-5
And my conversation and my preaching was not with persuasive words of human wisdom, but with demonstration of the Spirit, and of power:
2 Corinthians 10:4-5
for the weapons of our warfare are not carnal, but mighty through God for the casting down the strong holds [of corruption];
Ephesians 2:9
not by works, lest any man should boast;
James 4:6
But he giveth mightier grace. Wherefore he saith, "God sets himself against the proud, but giveth grace to the lowly."