God is a covenant-making and covenant-keeping God. If you have never thought of Him in these terms, then you have not yet begun to think about Him in the way he wants you to. God’s Word describes those covenants, proclaiming Him to be a covenanting God. In a sense, the Bible is the book of His covenant. We even call it that – the Old and the New Covenants [Testaments]!
Sinclair Ferguson