perpetual

, , age-long eternal of that which is without either beginning or end: , ; Ro 16:26 He 9:14 of that which is without beginning: , , ; Ro 16:25 II Ti 1:9 Tit 1:2 of that which is without end (MM, , s.v.): , , ; , ; , ; , ; , ; , ; , ; , ; , ; , ; , ; freq. c. , q.v. VGT σκηναί οἰκία διαθήκη εὐαγγέλιον παράκλησις λύτρωσις κληρονομία κόλασις κρίμα κρίσις ὄλεθρον πῦρ ζωή Lk 16:9 II Co 5:1 He 13:20 Re 14:6 II Th 2:16 He 9:12 ib. 15 Mt 25:46 He 6:2 Mk 3:29 II Th 1:9 Mt 18:8

age-long, and therefore: practically eternal, unending; partaking of the character of that which lasts for an age, as contrasted with that which is brief and fleeting.

eternal

perpetual (also used of past time, or past and future as well)

eternal, for ever, everlasting, world (began)

αἰώνιος, -ον (as usual in Attic), also -α, -ον. 2Th.2:16, Heb.9:12; (αἰών), [in LXX chiefly for עוֹלָם ;] age-long, eternal, (a) of that which is without either beginning or end: Rom.16:26, Heb.9:14; (b) of that which is without beginning: Rom.16:25, 2Ti.1:9, Tit.1:2; (with) of that which is without end (MM, VGT, see word): σκηναί, Luk.16:9 οἰκία, 2Co.5:1; διαθήκη, Heb.13:20; εὐαγγέλιον, Rev.14:6; παράκλησις, 2Th.2:16; λύτρωσις, Heb.9:12; κληρονομία, ib. 15; κόλασις, Mat.25:46; κρίμα, Heb.6:2; κρίσις, Mrk.3:29; ὄλεθρον, 2Th.1:9; πῦρ, Mat.18:8; frequently with ζωή, which see SYN.: ἀΐδιος, which see (AS)