Theological term
Principalities and Powers
4 sermons · All terms
The Triumph of the Lamb
Revelation 12 presents a cosmic drama in three acts — the incarnation of the Son, the defeat of the dragon in heaven, and the persecution of the woman — that together constitute a behind-the-scenes theological account of what Christ accomplished at His first advent. The serpent of old, identified as the devil and Satan of Genesis 3:15, suffers four successive and total failures: he cannot stop the birth of the male child, he is cast from heaven, he cannot destroy the woman in the wilderness, and his rage against the rest of her offspring only confirms that the decisive battle has already been lost. Christ's ascension to God's throne, not His second coming, marks the moment Satan is ejected from heaven and universal kingship is secured. The church, still militant on earth, overcomes not by health, wealth, or worldly ease but by the blood of the Lamb and the word of its testimony, persevering under persecution as the sign of Satan's defeat rather than his victory.
The Whole Armor of God
Ephesians 6:10–18 calls believers to put on the whole armor of God — not for ceremonial display but for genuine hand-to-hand combat against principalities, powers, and the spiritual hosts of wickedness. The armor is not native to the believer but is provided entirely through union with Christ: truth, imputed righteousness, the gospel of peace, faith, and salvation constitute the defensive elements, while the Word of God is the offensive sword. The sermon argues that the Christian life is a lifelong fight requiring daily, persevering diligence — not passive rest — and closes by urging both believers and unbelievers to recognize that lasting victory over sin is possible only through the blood of atonement and the grace of the triune God.
The Whole Armor of God
Ephesians 6:10–20 calls believers to put on the whole armor of God not as a passive ideal but as an urgent, daily discipline in genuine spiritual warfare against principalities, powers, and the wiles of the devil. The sermon works through three structural observations: the two commands of verses 10–11 (be strong in the Lord; put on the armor), the reason given in verses 11–12 (the nature and reality of the enemy), and the armor described in verses 13–20 (five defensive elements and one offensive element). Each piece of armor — truth, righteousness, the gospel of peace, faith, salvation, the Word, and prayer — is shown to direct the believer away from self-reliance and toward Christ as the captain of salvation. The central application is that theological grounding, not spiritual showmanship, constitutes genuine spiritual warfare, and that apart from Christ no believer will stand in the evil day.
The Redemptive Act of God
Colossians 2:13–15 sets out four distinct facets of God's one redemptive act accomplished through Christ: regeneration of the spiritually dead, forgiveness of all trespasses, cancellation of the debt of law-breaking, and disarming of demonic principalities and powers at the cross. The totality of this divine work leaves no room for human supplement — not asceticism, not mysticism, not legalism — because God in Christ has secured the salvation of his elect entirely and irrevocably. The sermon presses believers toward grounding their daily assurance not in personal performance but in these objective acts of God recorded in Scripture.