I have found that everything concerning faith, works in pairs. Two seems to be the number of faith. Faith needs to be believed in the heart and confessed with the mouth. Faith always works in combination with something.
Faith works in combination with love.
The Bible says that faith worketh by love. The opposite force of faith is fear. Fear and faith cannot go together because they are opposite forces. Faith needs to work in conjunction with love, because love keeps fear away. Also, patience works with faith.