" Commentator Arthur W. Pink wrote: If God is in heaven then prayer needs to be a thing of the heart and not of the lips, for no physical voice on earth can rend the skies, but sighs and groans will reach the ears of God. If we are to pray to God in heaven, then our souls must be detached from all the earth. If we pray to God in heaven, then faith must wing our petitions.4 "

― John F. MacArthur Jr. , Alone With God (MacArthur Study Series)