Jesus rebukes them mildly because they do not trust him to take care of them. This can be written as a statement. Alternate translation: "You should have faith!" or "You should trust me!" (See: [[rc://en/ta/man/jit/figs-rquestion]])
This question expresses shock and confusion over how Jesus is able to control the storm. Alternate translation: "What kind of man is this? He commands even the winds and the water, and they obey him!" (See: [[rc://en/ta/man/jit/figs-rquestion]])