'Ages' in the Bible

As He went out to resume His journey, there came a man running up to Him, who knelt at His feet and asked, "Good Rabbi, what am I to do in order to inherit the Life of the Ages?"

but whoever blasphemes against the Holy Spirit, he remains for ever unabsolved: he is guilty of a sin of the Ages."

but will receive a hundred times as much now in this present life--houses, brothers, sisters, mothers, children, lands--and persecution with them--and in the coming age the Life of the Ages.