Abraham had an experience with God. God told Abraham to sacrifice his son. So Abraham went to a hill. He trusted God that God would be a sacrifice. God gave an animal to Abraham.
God blessed Abraham and Abraham's faith increased.
Abraham could stayed at the place and became distracted. Abraham went to his responsibilities. He desired the Lord and he didn't forget about God.
There are many times when people have an experience with God. The person will forgot about God after a month. Many people begin good but that person will forget God.
God desires people to experience him. When we experience God then we must increase our desire for the Lord.