New Defender's Study Bible Notes
9:16 everlasting covenant. This is the first of sixteen references to an “everlasting covenant” made by God, and therefore to an unconditional, unbreakable promise. This first such everlasting covenant was made with “all flesh,” and the second was with Abraham’s seed (Genesis 17:7). The last was with all who are redeemed with the blood of Christ (Hebrews 13:20).