True, and important. Jesus was King of the Jews. So, of course, he was a Jew.
But I hate to break it to you, but that means he was the long-awaited Messiah. And this Messiah and his Apostles said that faithful Gentiles, by their faith, become children of God, true Jews, chosen subjects of the promised kingdom of God, etc.
“And other sheep I have, which are not of this fold: them also I must bring, and they shall hear my voice; and there shall be one fold, and one shepherd.” (John 10:16)
One fold, but Gentiles are not really children of the Kingdom, are they?
“And I say unto you, That many shall come from the east and west, and shall sit down with Abraham, and Isaac, and Jacob, in the kingdom of heaven. But the children of the kingdom shall be cast out into outer darkness: there shall be weeping and gnashing of teeth.” (Mt 8:11-12)
