Yahweh Roars from Zion | Amos 1:2

What we have in Amos 1:2 is not a simple statement of divine authority; that these judgements come from Yahweh, but an ideological statement of Judah and Jerusalem that they come from the correct Yahweh — the Yahweh of Jerusalem. We can thus imagine that it was somewhere in this clash of Yahwistic symbols that the germ was planted of the aniconic Yahweh of later Judaism. Where both Samaria and Jerusalem — and many other Yahwistic temples in Israel and Judah — had visual representations of their god, this conflict between the bull-Yahweh of Samaria and the lion-Yahweh of Judah ultimately assisted in the process which ended with the complete prohibition of graven images of Yahweh or any other god (Deuteronomy 5:8–9).