Hippolytus of Rome, on Gen 49:1

“And Jacob called his sons, and said to them: Gather yourselves together that I may tell you the things that shall befall you in the last days.”

“This is a prophecy and not a blessing. In fact, the blessing is concerned with someone who is blessed, while the prophecy is fulfilled when a certain action is accomplished. How will the explanation proposed above agree with these words of the Scripture: "All these are the twelve tribes of Israel; and this is what their father said to them as he blessed them, blessing each with the blessing suitable to him." At one time are they clearly prophecies, at another prophecies called blessings? In this explanation it must be understood that exactly in the things said are the prophecies and the blessings, so that the blessings fall on the one who was born from Judah, on the one who was prefigured by Joseph, on the one who, coming from Levi, finds himself being the priest of the Father, while the prophecies fall on those who acted as enemies and had no consideration for the Son of God.”

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