7:20 The people answered. Not the Jews, but the masses. They did not then know that the rulers were seeking his death, and hence rebukes such a suggestion.
Thou hast a devil. Such a mistake must be due to the whisper of a demon, they thought.
7:20 The people answered, Thou hast a devil - A lying spirit. Who seeketh to kill thee? - These, coming from distant parts, probably did not know the design of the priests and rulers.
7:14-24 Every faithful minister may humbly adopt Christ's words. His doctrine is not his own finding out, but is from God's word, through the teaching of his Spirit. And amidst the disputes which disturb the world, if any man, of any nation, seeks to do the will of God, he shall know whether the doctrine is of God, or whether men speak of themselves. Only those who hate the truth shall be given up to errors which will be fatal. Surely it was as agreeable to the design of the sabbath to restore health to the afflicted, as to administer an outward rite. Jesus told them to decide on his conduct according to the spiritual import of the Divine law. We must not judge concerning any by their outward appearance, but by their worth, and by the gifts and graces of God's Spirit in them.