Matthew 10:5

Verse 5. Into the way of the Gentiles. That is, among the Gentiles, or nowhere but among the Jews. The full time for preaching the gospel to the Gentiles was not come. It was proper that it should be first preached to the Jews, the ancient covenant people of God, and the people among whom the Messiah was born. He afterwards gave them a charge to go into all the world, Mt 28:19. And into any city of the Samaritans enter ye not, The Samaritans occupied the country formerly belonging to the tribe of Ephraim and the half-tribe of Manasseh. This region was situated between Jerusalem and Galilee; so that in passing from the one to the other, it was a direct course to pass through Samaria.