It has been said, Whosoever shall put away his wife, let him give her a writing of divorcement:
All Commentaries on Matthew 5:31 Go To Matthew 5
Chromatius of Aquileia
AD 407
In all things our Lord and Savior reforms for the better the justice of the ancient law. Indeed, it seems that long ago a license for divorce was granted by Moses on tenuous grounds to the Jewish people who were living licentiously and serving their pleasures. This was due not to the system of law but to the unbridled pleasure of a carnal people unable to uphold the righteousness of the law according to rigorous standards. This concession was allowed, according to what the Lord himself said in another place in his reply to the inquiring Sadducees. For when they asked why Moses had allowed a bill of divorce to be given, the Lord answered, “Moses, by reason of the hardness of your hearts, permitted you to put away your wives, but it was not so from the beginning.” And now, not without good reason does our Lord and Savior, with that license removed, restore the precepts of his former constitution. For he orders that chaste wedlock be preserved by indissoluble law, showing that the law of marriage was first instituted by himself. For he said, “What therefore God has joined together, let no one put asunder.” .