For the Jews require a sign, and the Greeks seek after wisdom:
All Commentaries on 1 Corinthians 1:22 Go To 1 Corinthians 1
Cyprian of Carthage
AD 258
"Because the Jews require a sign, and the Creeks seek after wisdom: but we preach Christ crucified, to the Jews indeed a stumbling-block, and to the Gentiles foolishness; but to them that are called, both Jews and Greeks, Christ the power of God and the wisdom of God."