Today's reading happens to be one of my favorite writings of Paul - who was a Greek and a Jew:
Paul's First Letter to the Corinthians 1:18-31
1:18 For the message about the cross is foolishness to those who are perishing, but to us who are being saved it is the power of God.
1:19 For it is written, "I will destroy the wisdom of the wise, and the discernment of the discerning I will thwart."
1:20 Where is the one who is wise? Where is the scribe? Where is the debater of this age? Has not God made foolish the wisdom of the world?
1:21 For since, in the wisdom of God, the world did not know God through wisdom, God decided, through the foolishness of our proclamation, to save those who believe.
1:22 For Jews demand signs and Greeks desire wisdom,
1:23 but we proclaim Christ crucified, a stumbling block to Jews and foolishness to Gentiles,
1:24 but to those who are the called, both Jews and Greeks, Christ the power of God and the wisdom of God.
1:25 For God's foolishness is wiser than human wisdom, and God's weakness is stronger than human strength.
1:26 Consider your own call, brothers and sisters: not many of you were wise by human standards, not many were powerful, not many were of noble birth.
1:27 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;
1:28 God chose what is low and despised in the world, things that are not, to reduce to nothing things that are,
1:29 so that no one might boast in the presence of God.
1:30 He is the source of your life in Christ Jesus, who became for us wisdom from God, and righteousness and sanctification and redemption,
1:31 in order that, as it is written, "Let the one who boasts, boast in the Lord."