El Dilema de Thetis: Thetis, the beautiful nereid, He knew his destiny and the

El Dilema de Thetis: Thetis, the beautiful nereid, He knew his destiny and the prophecy that said his son would be more powerful than his father.. Although his heart belonged to the sea, The gods decided that she should marry a mortal to avoid a possible challenge to their power.. Thetis, At first, She rejected the idea of marrying Peleus, a simple human, and used his ability to transform into different forms to avoid it. However, The persistence and nobility of Peleus, along with the intervention of the gods, made him finally accept his fate.