'Ages' in the Bible

but we speak the hidden wisdom of God in a mystery, which God predestined before the ages for our glory,

Now these [things] happened to those [people] as an example, but are written for our instruction, on whom the ends of the ages have come.

in order that he might show in the coming ages the surpassing riches of his grace in kindness upon us in Christ Jesus.

and to enlighten everyone [as to] what [is] the administration of the mystery hidden from the ages by God, who created all [things],

according to the purpose of the ages which he carried out in Christ Jesus our Lord,

the mystery [which] has been hidden from the ages and from the generations, but has now been revealed to his saints,

Now to the King of the ages, immortal, invisible, to the only God, [be] honor and glory {forever and ever}. Amen.

in the hope of eternal life which God, who does not lie, promised before eternal ages,

since it would have been necessary for him to suffer many times from the foundation of the world, but now he has appeared once at the end of the ages for the removal of sin by the sacrifice of himself.

And they were singing the song of Moses, the slave of God, and the song of the Lamb, saying: "Great and marvelous [are] your works, Lord God All-Powerful; righteous and true [are] your ways, King of the ages!