This is the first recorded miracle of its kind - a supernatural and inexplicable multiplication of food (compare 2 Kings 4:42-44; Matthew 14:15-21; Matthew 15:32-38). The sacred record does not explain these miracles; but if the explanations sometimes suggested - that there was a transformation of previously existing matter into meal, oil, fish, and bread - be the true one, the marvel of the thing would not be much greater than that astonishing natural chemistry by which, in the growth of plants, particles of water, air, and earth are transmuted into fruits and grains of corn, and so fitted to be human food. There would be a difference in the agency employed and in the time occupied in the transmutation, but the thing done would be almost the same.
Related Commentaries of 1 Kings 17:16
1 Kings 17:16
16 And the barrel of meal wasted not, neither did the cruse of oil fail, according to the word of the LORD, which he spake bye Elijah.