This sermon presents a theological and intellectual refutation of Bertrand Russell's atheistic critique of Christianity, using 1 Corinthians 1:18–19 and Hebrews 11:6 as foundational texts to expose the spiritual blindness underlying Russell's rationalism. It argues that Russell's rejection of God, natural law, design, morality, and the doctrine of hell stems not from rigorous logic but from a naturalistic worldview that blinds him to spiritual realities and distorts biblical teachings, particularly the necessity of faith in God's existence and character. The sermon counters Russell's misrepresentations by affirming that Christian doctrine is not arbitrary but rooted in God's unchanging moral nature, that apparent design flaws are due to human sin, and that Jesus' teachings on judgment are expressions of divine justice and mercy, not vindictiveness. Ultimately, the case study of Russell illustrates the Bible's claim that human intellect apart from divine revelation leads to spiritual folly, and that true understanding comes only through the transformative work of the Holy Spirit, not philosophical skepticism.