She promised to love him for all 'eternity'. [=to love him forever]
We suffered through an 'eternity' of delays during the lawsuit.
They believed that sinners would spend 'eternity' in hell.
(..) to witness the union of Cheyenne Taylor Lee and Bilbo Derek Thompson in holy matrimony, to be joined as husband and wife for all eternity. No, I can't do this, okay? No. Bo, stop it. No, okay? I got to be free. You can't chain me down! Do you have to do this right now? (..)2017 TvShow: Superstore Title: Cheyenne's Wedding Season: 2 Episode 20