In Acts 9 :2 we see that Paul was serving but not led by God’s calling, only he was serving through scriptures, he was not yet called by God . He had created his own calling on which he carried out his ministry until he was called to God’s ministry. We need to be delivered from our own wills, God wants us to surrender our personal callings because even Lusipha fell because of his own will (Isiah 14:13)