Event Factoid: Simeon gained
a reputation among the leaders and doctors of the heretical movements in
various countries for being a great debater. He was nicknamed the
Invincible Satan, Simeon the debater.
Sources:
E. W Brooks, trans.,Lives of the Eastern Saints I,Patrologia Orientalis 17.1 (1923), https://archive.org/stream/patrologiaorient17pariuoft#page/n7/mode/2up, p: 144-145.