Here is your single-paragraph podcast summary, following your established Early Church Fathers track pattern (Calvin primary, plus Augustine and Aquinas listed), with a strong opening hook and no fragmentation:

The First Commandment is not merely a prohibition—it is a claim of total possession. In Book 2, Chapter 8, Sections 13–16 of Institutes of the Christian Religion, John Calvin shows that the Law begins with a preface designed to prevent contempt: God asserts his authority as Lord, binds his people by covenant grace—“I will be their God” (Jeremiah 31:33; Matthew 22:32)—and reminds them of deliverance so that obedience flows from gratitude, not compulsion (Exodus 20:2–3). The command, “You shall have no other gods before me,” demands more than avoiding idols; it requires entire devotion expressed in adoration, trust, invocation ...