The covenant is accessed by a walk with God – Genesis 17:1,2.
Walk with God is made possible by continuous obedience to God’s commandments – Deuteronomy 28:1-14.
Abraham practically walked with God by continuous obedience to God. Genesis 12:1-4; 17:12; 22:1-18.
You cannot walk with God unless you please him, and obedience is the only way to please him. But obedience is made easy by deep affection for God.
So, love him to obey him, to please him and to ultimately enter into a walk (friendship) with him.
By your walk with him, you cut a covenant with Him and that automatically makes you a beneficiary of his blessings – Genesis 17:1-2, Deuteronomy 7:12-15, John 14:23; 15:14.