This presentation became part one of a two-part illustrated sermon series. The first message is The Greatest Sermon Ever Preached from Matthew 5–7. The second is a powerful dramatization in which I quote, by memory, the Book of Philippians, dressed as the Apostle Paul, imprisoned.

Forgetting God never leaves a vacuum; it invites false gods and counterfeit faiths to fill the void. The Bible names this tragic drift with one powerful word—apostasy, meaning “a falling away.” It is a withdrawal from biblical truth, not from religious activity.

Are Mormons Christians? They are not—and the reason is simple: Mormonism adds requirements to salvation that biblical Christianity does not.

First, hear my heart: I love people involved in Scientology. We can disagree deeply and still be kind. Christians must never trade biblical truth for friendship—but neither should we abandon love when we speak truth. With that spirit, let’s look clearly at what Scientology is, how it operates, and why it is not a church in any biblical sense.

Unity School of Christianity (Unity) presents itself as “Bible-based.” Yet, its method is openly metaphysical: names, places, and events in Scripture are treated as symbols or “states of consciousness,” not literal history. This method undermines Luke’s claim to careful historical research and the verifiable accuracy of Acts.

Secular Humanism is a religion. Its own “scriptures”—The Humanist Manifesto (I & II) and A Secular Humanist Declaration—say so. And its catechism saturates culture: entertainment, public policy, and especially our schools.

Against that backdrop, consider the New Age movement. Apologists have called it a “fast-growing spiritual cancer,” not because it wears one label but because it networks many: The Age of Aquarius, New Consciousness, Cosmic Humanism, New Globalism, and more — often signaled by rainbows, pyramids, crystals, concentric circles, rays of light, and unicorns.

The heart of Jesus is moved with compassion over the multitudes enslaved by Hinduism, the oldest religion in the world.

Judaism is one of the most influential religions in history, laying the foundation for Christianity. To understand Judaism is not merely to study another faith—it is to trace the roots of God’s redemptive plan through history.

Muslims have no assurance of salvation. Devout Muslims believe firmly in heaven and hell, yet Islam offers no certainty of paradise—even for the very pious. By contrast, Scripture gives believers rock-solid assurance: “that you may know that you have eternal life” (1 John 5:11–13).

What is Buddhism? It is a practice aimed at liberating the human mind from anguish. Its three vital elements are: (1) the narrative of the life of Buddha; (2) the philosophical worldview he put forward; and (3) the institution of Buddhism (Buddha’s followers).

Peter reminds believers that God’s Word is the foundation of His creative act, the guarantee of future judgment, and the truth that false teachers willingly ignore. Sadly, many reject this authority. Among the most deceptive of these modern movements is Christian Science