Our Lord was not denying that men must be fed, or that social justice must be preached; but He was asserting that these things are not first. He was, in effect, saying to Satan, “You tempt Me to a religion which would relieve want; you want Me to be a baker, instead of a Savior; to be a social reformer, instead of a Redeemer. You are tempting Me away from My Cross, suggesting that I be a cheap leader of people, filling their bellies instead of their souls.
This is why he complain about or criticise his followers when they were desperately searching for him after they've filled their empty stomachs with bread and fish

