“And it shall come to passe, if they will diligently learne the wayes of my people to sweare by my name (The Lord liueth, as they taught my people to sweare by Baal:) then shall they be built in the middest of my people.”
1611 King James Version (KJV)
12:16 If - If they will leave their idolatries, and learn to worship me, and swear by my name the Lord liveth, that is, pay that homage which they owe to the Divine being to me, the living and true God. Then - They shall have a portion among my people, which was eminently fulfilled in the conversion of the Gentiles.