The disciples here become more aware of the awesome power & authority of their Lord. Jesus exercises unparalleled display of His authority over nature in the midst of fear & uncertainty.
Storms Of Life, Little Faith, Jesus Calms Storm, Perfectly Calm, Astonishment
To show in GOD's WORDS that astonishment, amazement is still not faith, you have to have faith in your heart that will declare your heart's content before GOD.
Faith, Belief, Faith In God, Amazement, Astonishment