Matthew Henry on Job 12:1-5

Job upbraids his friends with the good opinion they had of their own wisdom compared with his. We are apt to call reproofs reproaches, and to think ourselves mocked when advised and admonished; this is our folly; yet here was colour for this charge. He suspected the true cause of their conduct to be, that they despised him who was fallen into poverty. It is the way of the world. Even the just, upright man, if he comes under a cloud, is looked upon with contempt.