Ambrose of Milan, on Gen 49:19

“Gad, being girded, shall fight before him: and he himself shall be girded backward.”

“When temptation arose, it tempted him, and he tempted them by deceiving them. Temptation is the gathering and cunning of the scribes and priests who were tempting the Lord Jesus about the tribute to Caesar, and about John's baptism, as the Scripture teaches, to whom the Lord Jesus, in his righteousness, turned the temptation back. By deceiving, that is, constantly and without any deliberation, with the intention of deceiving the tempters even more. For they said: In what authority do you do these things? He did not answer about what was asked, but he also proposed saying: I will also ask you one question: if you tell me, I will also tell you by what authority I do these things. Again they said: Is it lawful to pay taxes to Caesar, or not? He said: Why are you testing me, hypocrites? Show me the coin for the tax. And they brought him a coin, then he asked them: Whose image and inscription is this? They said to him: Caesar's. Therefore, he bound them with their own words, with their own obligation. Then he said to them: Render therefore to Caesar the things that are Caesar's, and to God the things that are God's, so that they could not come against their own words. Finally, they marveled and went away from him. But it is not surprising if he answered differently than what they expected, since he could see what was before his feet. Moses clearly explained that this prophecy of Jacob was about Christ. For he said: Blessed be he that enlarges Gad. As a lion, he rested, breaking the arms and the heads of the rulers, and saw from the beginning that the land was divided with the princes of the people. The Lord has executed justice, and judgment with Israel. Therefore, we recognize who has rested like a lion, who has broken the arms of the mighty, who has seen the divisions of those who tempt from the beginning. Therefore, there is a chasm in the earth, which swallows the slanderers, where the temptation of the treacherous is.”

Imported from an open dataset — not yet checked against the printed edition.