In saecula saeculorum is a Latin phrase defined as for ever and ever.
An example of in saecula saeculorum is eternity.
in saecula saeculorum
for ever and ever; for eternity
Origin of in saecula saeculorumL, into ages of ages
- (biblical) for ever and ever (literally into ages of ages)
From Latin, translation of Ancient Greek εἰς τοὺς αἰῶνας τῶν αἰώνων (eis tous aiōnas tōn aiōnōn)