Originally Posted by KenV
It is? If you say so. But I personally know hundreds of people who have made covenants with God and have kept them. Essentially the whole Old Testament is about God making covenants with his people. Noah covenanted with God. Abraham, Isaac, and Jacob covenanted with God and the rest of the old testament is an account of the success and failure of the following generations to keep that covenant.
The covenant of Jesus' blood is the new covenant that renders the old testement obsolete. There is but one covenant between man and God and it is Jesus' blood.