Why did God turn to the Gentiles with a program of grace?
God turned to the Gentiles with a program of grace because Israel rejected her King, Messiah, and Redeemer; through Israel's fall, this grace went to the Gentiles. It is a free Gospel, without works, religion, ritual, or priesthood, merely to be believed, so no one can claim inability to measure up.
Les teaches that through Israel's fall—because the nation rejected her King, Messiah, and Redeemer—God in turn went to the Gentiles with a program of grace unheard of. He explains that this Gospel came through the Roman cross and was sent to Gentiles free for nothing. It required no work, religion, ritual, or priesthood; it merely had to be believed. Though many cannot comprehend it because it is too simple, God intended it so that no one, Jew or Gentile, could say they could not measure up, reach, or attain it. It is out there for everyone and anyone because Israel fell.
I say then, Have they stumbled that they should fall? God forbid: but rather through their fall salvation is come unto the Gentiles, for to provoke them to jealousy.