This lesson presents a comprehensive defense of the biblical flood account through presuppositional apologetics, arguing that the biblical worldview uniquely explains geological, biological, and historical evidence. It contends that Genesis 1–11 should be read as historical narrative, not poetry, and that the global flood provides a coherent explanation for geology, the fossil record, and the origin of human diversity. The sermon refutes objections regarding the ark's capacity by distinguishing 'kinds' from modern species, demonstrating that only a few thousand kinds—aligned with genera—were needed, and that the ark's dimensions and design are scientifically viable. It counters the claim that the flood is a derivative of pagan myths like Gilgamesh by highlighting the moral, structural, and chronological superiority of the biblical account, while showing that widespread global flood legends across cultures point to a shared historical memory. The sermon further argues that genetic data—such as the single Y-chromosome lineage and three mitochondrial lineages—align precisely with the biblical account of descent from Noah's family, confirming a recent, catastrophic bottleneck. Ultimately, the argument asserts that the biblical model is not only theologically sound but also theologically and scientifically superior, offering a simpler, more coherent, and better-confirmed explanation of reality than evolutionary naturalism.