Luke 10:19

Listen carefully: I have given you authority (that you now possess) to tread on serpents and scorpions, and (the ability to exercise authority) over all the power of the enemy (Satan); and nothing will (in any way) harm you.

If we want to grow our faith and see more miracles in our lives, we must use our authority and speak our faith. We cannot sit silent in the face of an attack, but we must counter every negative, nonbelieving thought sent our way with the Word. God spoke the world into existence with faith. We must speak to our circumstances with faith-filled words.