Therefore if you bring your gift to the altar, and there remember that your brother has anything against you;
All Commentaries on Matthew 5:23 Go To Matthew 5
John Chrysostom
AD 407
What goodness! What allsurpassing love is shown to humanity! Showing no regard for the honor rightfully his, he calls us to pour forth love toward our neighbor. He explains that he did not speak his earlier threatening words out of hatred or desire to punish but from the most tender affection. For what can be more gentle than these words? “Interrupt the service you are offering me,” he says, “so that your love may continue. To be reconciled to your brother is to offer sacrifice to me.” Yes, this is the reason Jesus did not say “after the offering” or “before the offering.” Rather, precisely while the very gift is lying there, when the sacrifice is already beginning, he sends you at that precise time to be reconciled to your brother. Neither after removing nor before presenting the gift, but precisely while it lies before you, you are to run to your brother. What is his motivation in making such an immediate command? It seems to me he has two ends in mind toward which he is hinting and preparing. First, as I have previously said, he desires to show how highly he values love and considers it to be the greatest sacrifice. So he does not even receive the sacrifice of worship without the sacrifice of love. Next, he is imposing such a necessity for reconciliation that it admits of no excuse. The person who has been commanded not to offer sacrifice to God before one is reconciled will hurry to the one who has been grieved and eradicate the enmity between the two. He does so that his sacrifice may not lie unconsecrated. The Gospel of Matthew, Homily