For me, Wolf Larsen represents or embodies Satan (at least, Satan as a literary figure). His ship is a veritable ship of lost souls, all of the ship's hands are either recruited in drunkenness or fleeing something that seemed worse at the time. He's incapable citing scripture, which would be a really uncanny thing for a captain of his day, and even curses God.

The way he finds Hump even parodies the Divine Comedy; Hump (Dante), an honest but kind of hapless writer, becomes lost. The man who would guide him comes and finds him, and lo and behold, his guide is no Virgil, but, rather, Satan. Imo, the thing that really sells this is that Hump passes out underneath the golden gate (passes through the gates of hell) and is lost and found in the fog, which mirrors the conditions in the first circle of hell, Limbo. Rather than spending their voyage showing Hump what has happened while preventing him coming to harm, Wolf puts Hump in harm's way and spends the voyage trying to convince him of what is. By the end, the formidable captain, much like the Satan of Paradise Lost, is bound in darkness, remaining proud and sure to the end.