'Eternity' in the Bible

For a Child hath been born to us, A Son hath been given to us, And the princely power is on his shoulder, And He doth call his name Wonderful, Counsellor, Mighty God, Father of Eternity, Prince of Peace.

You will not be united with them in burial because you have destroyed your land, you have killed your people. [The] descendants of evildoers will not be mentioned for eternity!

Have you not known, or have you not heard? Yahweh [is] the God of eternity, [the] creator [of] the ends of the earth! He is not faint, and he does not grow weary! There is no searching his understanding.

“Even from eternity I am He,And there is none who can deliver out of My hand;I act and who can reverse it?”

Israel will be saved by the Lordwith an everlasting salvation;you will not be put to shame or humiliatedfor all eternity.

For thus saith the high and lofty One that inhabiteth eternity, whose name is Holy; I dwell in the high and holy place, with him also that is of a contrite and humble spirit, to revive the spirit of the humble, and to revive the heart of the contrite ones.