Don’t work for the food that perishes but for the food that lasts for eternal life, which the Son of Man will give you, because God the Father has set his seal of approval on him.’
And he received the sign of circumcision as a seal of the righteousness that he had by faith , while still uncircumcised. This was to make him the father of all who believe but are not circumcised, so that righteousness may be credited to them also.
Nevertheless, God’s solid foundation stands firm, bearing this inscription: The Lord knows those who are his, , and let everyone who calls on the name of the Lord turn away from wickedness.