Following on from my post entitled “The Eternal Nature of the Eternal Covenant in Hebrews”, it should also be noted that the language of an eternal covenant is not just limited to Hebrews. The phrase ברית עולם an everlasting covenant appears a number of times in the Old Testament, and there are other verses where the words ברית and עולם are closely related.
The relevant verses are: Gen 9:16; 17:7, 13, 19; Exod 31:16; Lev 24:8; Num 18:19; 25:13; Jdg 2:1; 2 Sam 23:5; Isa 24:5; 55:3; 59:21; 61:8; Jer 32:40; 50:5; Ezek 16:60; 37:26; Ps 105:10; 1 Chr 16:17.
I will endeavor to investigate these verses over the next few weeks or so.