The Spirit of God was on David, that why he was able to kill Goliath, that same spirit made him King over Isreal..
Obtain Spiritual Autority.
You must wear the Sure Armour of God.
Ephesians 6:13 "Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand.You must believe the Word of God.
Mark 11:23" For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith."You must Know it God's plan...
Jeremiah 1:5 " Before I formed thee in the belly a I knew thee; and before thou camest forth out of the womb I sanctified thee, and I ordained thee a prophet unto the nations."