CCC 393

It is the irrevocable character of their choice, and not a defect in the infinite divine mercy, that makes the angels' sin unforgivable. "There is no repentance for the angels after their fall, just as there is no repentance for men after death."²⁷² St. John Damascene, Defide orth. 2, 4: PG 94, 877PG — Patrologia Graeca (Migne).