Which 5th-century saint lived on a small platform atop a pillar for 37 years?

Which 5th-century saint lived on a small platform atop a pillar for 37 years? The answer is Simeon Stylites.

Simeon Stylites was a Syrian Christian ascetic who became famous for living atop a pillar near modern-day Aleppo. He adopted this extreme form of solitude to escape the crowds that gathered around him for prayer, advice, and healing. The Greek word stylos means “pillar,” giving rise to the name stylite for pillar-dwelling ascetics.

Accounts differ on the exact duration of Simeon’s time on the pillar. The commonly cited figure is 36 years, while other traditional calculations and summaries give roughly 37 years; surviving accounts range more broadly. This variation does not affect the identification: Simeon Stylites the Elder is the canonical pillar saint associated with the feat.

His first pillar was reportedly about 3 metres high, and later platforms were said to rise more than 15 metres. He died in 459, after which his example inspired other stylites across Syria and the Byzantine world. A monumental church complex, Qalaat Semaan, was later built around the site associated with his pillar.