In the novel “Children of Dune,” Paul Atreides, also known as Muad’dib, initially flees from his messianic destiny, overwhelmed by the sacrifices he is compelled to make. However, his son, Leto II Atreides, embraces his role and transforms himself into a messianic figure by becoming a god-like sandworm, ensuring humanity’s long-term survival through his reign. Therefore, Leto II emerges as the true messianic figure in preserving humanity’s future.