apocatastasis
Apocatastasis, from the Greek apokatastasis meaning restoration or reconstitution, is a term used in Christian theology to denote the belief that all beings will ultimately be restored to a right relationship with God, and that creation will be brought to its intended perfection. In its strongest sense it refers to universal reconciliation, the idea that even the wicked will be saved in the end.
Historically, the doctrine is most closely associated with Origen of Alexandria (c. 185–254), who argued that
Reception and doctrine differ by tradition. The late antique church condemned certain Origenist tenets, and the