Ezekiel 16:62 - Ellicott's Commentary On The Whole Bible

Establish my covenant with thee. — The old covenant, having failed, is merged in the new and better covenant promised in 11:19; 18:31; and more fully in Jeremiah 31:31-34. This new covenant, established through a perfect Mediator, can alone perfectly fulfil God’s gracious designs for man, although the way for it must necessarily have been prepared by the less perfect covenant of old.