Judge not according to the appearance - Not as a thing first offers itself to you, without reflection or candor. In appearance, to circumcise a child on the Sabbath might be a violation of the law; yet you do it, and it is right. So, to appearance, it might be a violation of the Sabbath to heal a man, yet it is right to do works of necessity and mercy.

Judge righteous judgment - Candidly; looking at the law, and inquiring what its spirit really requires.

Judge not according to the appearance - Attend to the law, not merely in the letter, but in its spirit and design. Learn that the law which commands men to rest on the Sabbath day is subordinate to the law of mercy and love, which requires them to be ever active to promote God's glory in the comfort and salvation of their fellow creatures; and endeavor to judge of the merit or demerit of an action, not from the first impression it may make upon your prejudices but from its tendency, and the motives of the person, as far as it is possible for you to acquaint yourselves with them; still believing the best, where you have no certain proof to the contrary.

Judge not according to the appearance,.... Or through respect of persons, and so as to please men, the Scribes and Pharisees; who had condemned the action of Christ, in curing the diseased man on the sabbath day, and sought to kill him for it:

but judge righteous judgment; give your sense and judgment of things, according to the truth and evidence of them; and do not find fault with that, which you yourselves allow of, and which Moses and his law, and your own practices, justify.

Appearance (ὄψιν)

Primarily, seeing or sight. In John 11:44; Revelation 1:16, face, and hence external appearance. The word occurs only in the three passages cited.

Righteous judgment (τὴν δικαίαν κρίσιν)

Properly, the righteous judgment; that which is appropriate to the case in hand.

{9} Judge not {g} according to the appearance, but judge righteous judgment.

(9) We must judge according to the truth of things, lest men turn us from the truth and carry us away.

(g) By the show that I make: for I seem to be a despicable person from among the rabble of Galilee, and a carpenter's son, whom no man considers to be very important: but mark the matter itself well, and judge the tree by the fruit.

7:23,24 If a man on the sabbath, etc.? The argument is this: You blame me for healing an impotent man on the Sabbath; yet you break the Sabbath to circumcise a child if the eighth day after its birth falls on the Sabbath. You say that the law of circumcision was given to Abraham, is older than the Sabbath law, and must be kept if the Sabbath is to be broken. Now the law of love and mercy is older than Moses; why find fault if it is kept on the Sabbath? They should judge righteously, instead of by outward appearance.

Margin righteous

See Scofield Note: "1Jn 3:7".

24. Judge not, &c.-that is, Rise above the letter into the spirit of the law.

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.