The sermon presents Genesis as the foundational narrative that establishes the origin of all things, affirming God as the eternal, sovereign Creator who intentionally made the heavens and the earth, humanity, and the world's moral order. It emphasizes that belief in this account is not merely historical but essential for understanding sin, redemption, and the ongoing spiritual battle against a supernatural enemy who distorts truth about creation, gender, marriage, and morality. The preacher argues that rejecting evolutionary theory and embracing the biblical account of creation is a matter of trusting God's authority, which undergirds the entire Christian faith and provides a stable foundation for ethics and evangelism. Through a close reading of Genesis 1–3, the sermon highlights the consequences of disobedience, the first act of human religion in self-justification, and the promise of a Redeemer who would ultimately defeat the serpent, foreshadowing Christ's atoning sacrifice. The message calls believers to stand firm in their convictions, equipped with well-reasoned faith, to confront cultural confusion with biblical truth and to live as bold witnesses in a world shaped by deception.