Unto the ages of ages
The phrase "unto the ages of ages" expresses either the idea of eternity, or an indeterminate number of aeons. The phrase is a translation of the original Koine Greek phrase εἰς τοὺς αἰῶνας τῶν αἰώνων (eis toùs aionas ton aiṓnōn), which occurs in the original Greek texts of the Christian New Testament (e.g.