Theophylact of Ohrid — as excerpted in the Catena Aurea on Luke 8:49-56

“When He was about to raise the dead He put all out, as teaching us to be free from vain-glory, and to do nothing for show, for when any one ought to perform miracles, he must not be in the midst of a great many, but alone and apart from the other. As it follows, And when he came into the house, he suffered no man to go in, save Peter, and James, and John. Now these only He permitted to enter as the Heads of His disciples, and able to conceal the miracle. For He did not wish to be revealed to many before His time, perhaps on account of the envy of the Jews. So also when any one envies us, we ought not to make known to him our righteousness, lest we give him an occasion of greater envy.”