https://youtu.be/cpnj_DAX6Ng?si=romBdRxKHDDOSW4F What we are supposed to do in other to obey God's will is for us to be obedience to God's commandments. We have to fulfill the law of God, we have to obey the teachings of our lord Jesus Christ now that we are alive. We have to make sure to study about the will of God, it will help us not to go against God.
Bro Eli made us to know that obedience to God's will is the duty of man. Doing the will of God is not optional it's something we are supposed to do, it's better to do God's will rather than doing your will. Once you do the will of God it pleases him.