άποστασία, -ας, ἡ (ἀφίστημι), [in LXX for מַעַל, etc. ;] defection, apostasy, revolt; in late Gk. (MM, Exp., viii; Lft., Notes, 111; Cremer, 308) for cl. ἀπόστασις, frequently in sense of political revolt, in LXX (e.g. Jos.22:22, 2Ch.29:19, Jer.2:19) and NT always of religious apostasy: Act.21:21, 2Th.2:3.† (AS)
STRONG'S WORD STUDY
G646 — ἀποστασία
apostasia · apostasy · Greek
2 tagged verse occurrences
Acts 21:21 · ἀποστασίανThey have been informed about you, that you teach all the Jews who are among the Gentiles to forsake Moses, telling them not to circumcise their children neither to walk after the customs.2 Thessalonians 2:3 · ἀποστασίαLet no one deceive you in any way. For it will not be, unless the departure comes first, and the man of sin is revealed, the son of destruction,