Haven't I commanded you? Be strong and of good courage; don't be afraid, neither be dismayed: for Yahweh your God is with you wherever you go.
NAHUM: Here is the application of the Pentateuchal teachings of the justice, the wrath, and the vengeance of God against all wickedness, especially in the forthcoming judgment against Nineveh, "Jehovah is a jealous God"  (Nahum 1:2).  That is a line right out of the Pentateuch.