Now faith is the substance of things hoped for, the evidence of things unseen. Hebrews 11:1
Believing in God is an act of faith where emotion does not intervene; believing in God is knowing that He has the power to fulfill his promises regardless of the situation or anything else. God fulfills his promises, so his will is demonstrated when He finds faith within his children.
We ask God for so many things, but we do not ask Him to increase our faith. It is important for our faith to grow because we get stronger that same way. Later on, when a storm pops, it will find us ready to face it with courage.
Let us cultivate such a precious gift, bearing fruit at all times, not letting it be a momentary faith, but giving testimony while in the ordeals that we truly have faith.