Synergism: The theological error that salvation is a cooperative effort between human will and divine grace, where human actions contribute to the efficacy of salvation.

The sermon offers a compelling narrative on the reality of the supernatural, supported by vivid personal anecdotes. However, it leans heavily into a works-based approach to sanctification, suggesting that behavioral modification and willpower are the primary mechanisms for spiritual protection. While the call to holiness is biblically sound, the mechanism described risks undermining the sufficiency of Christ's work and the power of the Holy Spirit.

Biblical Parallel (Archetype): Pergamum — The sermon blends orthodox truth regarding the reality of the spiritual realm with minor worldly philosophies that emphasize human effort and behavioral modification over the empowering work of the Holy Spirit. This reflects a church that holds to the basics but allows cultural self-help and works-based sanctification to dilute the sufficiency of Christ.