These verses show that God uses us all, just as we are, for His glory! Our weakness demonstrates His power! We are to boast in Him!
For the foolishness of God is wiser than men, and the weakness of God is stronger than men. For consider your calling, brothers: not many of you were wise according to worldly standards, not many were powerful, not many were of noble birth. But God chose what is foolish in the world to shame the wise; God chose what is weak in the world to shame the strong; God chose what is low and despised in the world, even things that are not, to bring to nothing things that are, so that no human being might boast in the presence of God. And because of him you are in Christ Jesus, who became to us wisdom from God, righteousness and sanctification and redemption, so that, as it is written, "Let the one who boasts, boast in the Lord."
1 Corinthians 1:25-31 ESV