Soldier and Confessor
The accounts describe Acacius as a Cappadocian centurion serving in the imperial army at the turn of the fourth century. The Orthodox synaxarion names his unit the Martesian regiment and his commanding officer Firmus, who interrogated the soldiers under his authority once persecution of Christians was decreed.
Sources connect the persecution to the reign of the emperor Maximian; the Orthodox Church in America's account specifies Maximian Galerius (305–311). Refusing to conceal his faith, Acacius confessed Christ openly before his commander and was thereupon delivered to torture, after which he was bound in heavy chains and imprisoned.