Shared ground
Genesis 49:22–27 presents two closing portraits in Jacob’s final words. Joseph is pictured as unusually fruitful and outward-reaching (“by a spring,” with branches that go “over the wall”). He is also pictured as under sustained attack (“archers” who harass him), yet he holds steady because God strengthens him (“the Mighty One of Jacob … the God of your father … the Almighty”). Then Jacob stacks up a wide sweep of blessings—from above, from below, and in family fruitfulness—resting on Joseph as someone marked out among his brothers. Benjamin, in contrast, is portrayed with predatory success, like a ravenous wolf active morning and evening.
Where interpretation differs
Two images invite multiple reasonable readings.
First, “his branches run over the wall” can be read as Joseph’s expansion beyond limits (growing past boundaries), his influence reaching beyond his “home” space, or a general picture of abundance that cannot be contained.
Second, the “archers” can be read as specific enemies in Joseph’s life story, later tribal or national opponents, or simply a poetic way to describe repeated hostility. Related to this, the parenthetical line about “the shepherd, the stone of Israel” can be taken as additional titles for God (emphasizing protection and stability) or as a compact, difficult phrase that links God’s help to Israel’s enduring security.
Benjamin’s “wolf” image also raises a question of how literal it is: it may describe actual military aggression associated with the tribe in later history, or it may be a condensed poetic profile of strength and success in conflict.
Why the disagreement exists
The passage uses dense poetry and images rather than explicit explanations. Metaphors (“branches,” “archers,” “wolf”) can point to a person’s biography, a tribe’s later reputation, or both, and the text does not spell out one single referent. Also, the brief parenthetical titles in v. 24 are compact enough that readers differ on how to connect them smoothly to the surrounding lines.
What this passage clearly contributes
Explicitly, the text claims (1) Joseph’s fruitfulness is exceptional and overflowing, (2) Joseph faces real hostility, (3) Joseph’s steadiness is credited to God’s strengthening, and (4) Joseph receives an unusually broad, multi-directional blessing (heaven, deep waters, fertility). Theologically inferred from those claims, the passage highlights God as the source of durability under pressure and the giver of comprehensive provision, while also showing that Jacob’s “blessings” can include both prosperity language (Joseph) and conflict language (Benjamin) within the same family future.