Do ye not understand
Meaning either the sense of the advice he had now given; or rather his almighty power displayed in the two miracles of feeding five thousand at one time, and four thousand at another, with a very small quantity of provision; for to this the word "understand" refers, as well as the following:
neither remember the five loaves of the five thousand, and
baskets ye took up?
Have you forgot what was so lately done, namely, the feeding five thousand men, besides women and children, with five loaves and two fishes, when ye took up, after all were filled and satisfied, no less than twelve baskets of fragments? And can you, after this, distrust my power in the care of you? Have I fed so many with so small a quantity of food? and am I not able to feed twelve of you, though you have but one loaf? Why all these anxious thoughts and carnal reasonings?