Future time is spoken of as if the "days are coming." See how you translated this in [Jeremiah 7:32](../07/32.md). Alternate translation: "in the future ... I will" or "there will be a time ... when I will" (See: [[rc://en/ta/man/jit/figs-metaphor]])
Yahweh speaks of himself by name to express the certainty of what he is declaring. See how you translated this in [Jeremiah 1:8](../01/08.md). Alternate translation: "this is what Yahweh has declared" or "this is what I, Yahweh, have declared" (See: [[rc://en/ta/man/jit/figs-123person]])
Yahweh causing an army to attack is spoken of as if he would sound the signal for the battle to start. Alternate translation: "when I will cause the enemy army to sound the signal for battle" (See: [[rc://en/ta/man/jit/figs-metaphor]])
Here "Israel" represents the people of Israel. "Those" refers to people of Ammon, who represent the land that they took from Israel. Alternate translation: "Then the people of Israel will again possess the land that the people of Ammon took away from them" (See: [[rc://en/ta/man/jit/figs-metonymy]])