Isaiah 59:20-21 Expanded Bible (EXB)
20 “Then a Savior will come to ·Jerusalem [L Zion; C the location of the Temple]
21 The Lord says, “This is my ·agreement [promise; covenant] with these people: My Spirit and my words that I ·give you [have put in your mouth] will ·never leave you [not depart from your mouth] or [L the mouth of] your ·children [descendants; seed] or [L the mouth of] your ·grandchildren [descendants’ descendants; L seed’s seed], now and forever [Jer. 31:31; Heb. 8:10; 10:16].”
Isaiah 59:20-21 New International Version (NIV)
20 “The Redeemer will come to Zion,
21 “As for me, this is my covenant with them,” says the Lord. “My Spirit, who is on you, will not depart from you, and my words that I have put in your mouth will always be on your lips, on the lips of your children and on the lips of their descendants—from this time on and forever,” says the Lord.