I will sing of the Lord’s great love forever;
    with my mouth I will make your faithfulness known
    through all generations.
² I will declare that your love stands firm forever,
    that you have established your faithfulness in heaven itself.
³ You said, “I have made a covenant with my chosen one,
    I have sworn to David my servant,
⁴ ‘I will establish your line forever
    and make your throne firm through all generations.   Psalm 89:1-4

Think about God has established David’s throne forever. What does this say about the nature of prophecy?