“And the LORD said unto Samuel, How long wilt thou mourn for Saul, seeing I have rejected him from reigning over Israel? fill thine horn with oil, and go, I will send thee to Jesse the Bethlehemite: for I have provided me a king among his sons.” I Sam. 16:1
Before Samuel could go and anoint another king, he had to fill his horn with oil. Before you can go and minister with God’s anointing, you need to be filled with the oil of God which is the Holy Spirit.