And they shall teach no more every man his neighbor, and every man his brother, saying, Know the LORD: for they shall all know me, from the least of them unto the greatest of them,
says the LORD: for I will forgive their iniquity, and I will remember their sin no more.
All Commentaries on Jeremiah 31:34 Go To Jeremiah 31
John Chrysostom
AD 407
To show the rapidity of the change and the facility with which they would embrace Christ’s teaching, the prophet went on to say, “And they shall no more teach everyone his neighbor and everyone his brother, saying, ‘Know the Lord,’ for all will know me, from the least of them to the greatest of them.” On his coming, Christ would also pardon the transgressions of all people and no more remember their sins. What could be clearer than this? By these predictions the prophet revealed the calling of the Gentiles, the superiority of the new law over the old law, the ease of access, the grace possessed by those who have believed and the gift given in baptism.