Demons, Principalities, What do the Powers of Darkness Fear? — Part 2 | Michael Heiser
John 14:6
apologetics
September 4, 2025
00:00 – What do powers and principalities fear?
01:20 – Introduction to cosmic geography.
01:40 – The Babel rebellion and its impact on the Old Testament.
02:23 – Case Study: The Ark of the Covenant and Dagon (1 Samuel 5).
03:40 – The logic of idolatry: Animating a deity.
06:21 – David in Philistine territory (1 Samuel 26).
07:20 – Naaman the Syrian: Why he asked for "holy dirt" (2 Kings 5).
12:40 – The exorcism of Legion and the concept of "unclean spirits."
14:44 – Jewish theology on demons as disembodied spirits of Nephilim.
18:10 – Jesus sending the 70: A symbolic act of reclaiming the nations.
20:40 – Pentecost as the reversal of Babel (Acts 2).
24:45 – How the Gospel spread back to the disinherited nations.
25:52 – The systematic reclamation of territory in the Book of Acts.
29:10 – Paul’s mission to Spain (Tarshish) as the final piece.
31:37 – Paul’s vocabulary for cosmic powers and geographical rulership.
33:30 – The link between the Resurrection and disarming principalities.
37:03 – Dr. Heiser’s conversation with a modern pagan.
41:35 – Psalm 82 and the resurrection of the Messiah.
43:00 – Romans 11: The "fullness of the Gentiles."
46:33 – What spiritual warfare actually is: The Great Commission.
47:40 – The destiny of believers: Ruling and replacing fallen angels.
Part 1: https://youtu.be/A_sgWDpnldI
Part 3: https://www.youtube.com/watch?v=GHUQx5Wt-AI&t=3958s
Michael Heiser explains spiritual warfare as the cosmic conflict between God's kingdom and supernatural powers aligned with rebellious principalities who fear their eventual destruction. These powers, often tied to nations and territories as described in biblical texts like Daniel, Psalm 82, and Deuteronomy 32, maintain dominion by deception and idolatry but are ultimately doomed as the church fulfils the Great Commission to bring in the fullness of the Gentiles. Heiser highlights that spiritual warfare is not just about battling demons but about advancing God’s kingdom through reclaiming nations from these powers, whose authority was temporarily allowed but will be decisively destroyed at Christ’s resurrection and return. The church’s role is to remain focused and active in its mission because, as the kingdom of God grows, the opposing spiritual kingdoms diminish. This cosmic struggle is intricately connected with biblical history, prophetic fulfilment, and the ultimate hope of all nations being saved and restored under God’s reign. The believer is destined to inherit authority over these former powers, emphasising that spiritual warfare is essentially the ongoing effort to accomplish the Great Commission and bring God’s kingdom fully into the world.
#michaelheiser #spiritualwarfare #oldtestament #biblicaltruth #divine #rebellion #cosmicgeography #sonsofgod #daniel10
Scripture
1 Samuel1 Samuel 51 Samuel 262 Kings2 Kings 5ActsActs 29Acts 29:10PsalmsRomansDeuteronomy





















