Please understand, God never requires anything of us that He won’t back up. If we are required to walk in Love, He is too. In other words; if He said that He would vindicate you, He will. If he said that no weapon formed against you can prosper, then It won’t. If He said, Behold I have given you authority over power of the enemy and nothing shall by any means hurt you, then regardless of the attacks, how great or small, God has declared that He would destroy the affects of them all. So stay in submission to love; which is honoring and obeying his word. Resist the devil, and he will flee from you.
Psalm 91:16
16 With long life will I satisfy him, and shew him my salvation