God made a covenant with Abraham to protect, bless, save, announce, and make His name great. The covenant promised that Abraham's descendants would be protected and blessed, that through him all families on earth would be blessed, and that his name would be made great. The ultimate fulfillment of these promises was Jesus Christ, who saves humankind from sin and death. As part of the covenant, Abraham's descendants were called to be examples to other nations and announce God and His salvation to the world.