Circumcise yourselves to the LORD, and take away the foreskins of your heart, you men of Judah and inhabitants of Jerusalem: lest my fury come forth like fire, and burn that none can quench it, because of the evil of your doings.
All Commentaries on Jeremiah 4:4 Go To Jeremiah 4
Tertullian of Carthage
AD 220
This was God’s forethought: He gave circumcision to Israel, as a sign by which they might be identified when the time should arrive that their above-mentioned reward should prevent them from entering Jerusalem. This situation, because it would come to be, was announced. Because we see it accomplished, we recognize it. Just as the physical circumcision, which was temporary, was made to be “a sign” in a rebellious people, so spiritual circumcision has been given for salvation to an obedient people.
The prophet Jeremiah says, “Renew yourselves, and do not sow among thorns. Be circumcised to God, and circumcise the foreskin of your heart,” and in another place he says, “Behold, days shall come, the Lord says, when I will draw up for the house of Judah and for the house of Jacob a new testament; not such as I once gave their fathers in the day that I led them out from the land of Egypt.”
