Adam Clarke on Mark 4:41

What manner of man is this? - They were astonished at such power proceeding from a person who appeared to be only like one of themselves. It is often profitable to entertain each other with the succor and support which we receive from God in times of temptation and distress; and to adore, with respectful awe, that sovereign power and goodness by which we have been delivered.

Having spoken so largely of the spiritual and practical uses to be made of these transactions, where the parallel places occur in the preceding evangelist, I do not think it necessary to repeat those things here.