Prophecy: Future Predictions, or Authoritative Declarations?

In this session, we lay the groundwork for studying the book of Isaiah by asking a crucial question: what is a prophet, and what kind of book are we reading when we open Isaiah? After a brief opening prayer, we step back and look at how the Old Testament is structured in our English Bibles (Law, Historical Books, Wisdom/Poetry, and Prophets) and then compare that with the three-part structure of the Hebrew Bible (Torah, Prophets, Writings). From there, we zoom in on where Isaiah fits and why that matters for how we read it.We then explore the biblical vision of a prophet: not just a “future predictor,” but a seer and visionary—someone given God’s perspective on the present as well as the future. We walk through key Hebrew terms, talk about foretelling versus forth-telling, and look closely at Isaiah 1 as a “covenant lawsuit” where God brings charges against his people. Along the way, we contrast true prophecy with things like divination, sorcery, and necromancy, and talk about why Scripture forbids them and what that means for Christians today.Finally, we set Isaiah in its historical context: Judah and Jerusalem in the 8th century BC, under kings Uzziah, Jotham, Ahaz, and Hezekiah. We outline the basic structure of the book (chapters 1–5, 6, 7–39, and beyond) and show how Isaiah wrestles with faith, judgment, hope, and the promise of a coming Messiah. All of this is meant to help us hear Isaiah not as a random collection of verses, but as God’s authoritative, life-giving word for his people—then and now.If this helps you, consider liking, subscribing, and sharing it with someone who loves digging deeper into Scripture.