This narrative agrees in some respects, but not entirely, with the doctrine laid down by Matthew, (10:1-20,) that Christ, in order to correct the superstition of the people, and particularly of the scribes, intentionally disregarded outward ceremonies of human invention, which the Jews were too solicitous to observe. God had prescribed in his Law certain kinds of washings, that by means of them he might train his people usefully to the consideration of true purity. The Jews, not satisfied with this moderate portion had added many other washings, and more especially, that no person should partake of food till he had been washed with the water of purification, as Mark relates more minutely, (12:3,4,) and as is also evident from John, (2:6.) This fault was accompanied by wicked confidence; for they cared little about the spiritual worship of God, and thought that they had perfectly discharged their duty, when the figure was substituted in the place of God. Christ is fully aware that his neglect of this ceremony will give offense, but he declines to observe it, in order to show that God sets very little value on outward cleanness, but demands the spiritual righteousness of the heart.

And as he spake - While he was addressing the people, and particularly while he was reproving that generation and declaring its crimes.
A certain Pharisee - The Pharisees had been particularly referred to in the discourse of the Saviour recorded in the previous verses. This one, perhaps, having felt particularly the force of the remarks of Jesus, and being desirous of being alone with him, invited him to go home with him. There is little doubt that this was for the purpose of drawing him away from the people; that he did it with a malignant intention, perhaps with a design to confute Jesus in private, or to reprove him for thus condemning the whole nation as he did. He might have seen that those who attacked Jesus "publicly" were commonly unsuccessful, and he desired. probably, to encounter him more privately.
Besought him - Asked him.
To dine with him - The Jews, as well as the Greeks and Romans, had but two principal meals. The first was a slight repast, and was taken about ten or eleven o'clock of our time, and consisted chiefly of fruit, milk, cheese, etc. The second meal was partaken of about three o'clock P. M., and was their principal meal. The "first" is the one here intended.
He went in - Though he knew the evil design of the Pharisee, yet he did not decline the invitation. He knew that it might afford him an opportunity to do good. These two things are to be observed in regard to our Saviour's conduct in such matters:
1. That he did not decline an invitation to dine with a man simply because he was a Pharisee, or because he was a wicked man. Hence, he was charged with being gluttonous, and a friend of publicans and sinners, Matthew 11:19.
2. He seized upon all occasions to do good. He never shrank from declaring the truth, and making such occasions the means of spreading the gospel. If Christians and Christian ministers would follow the example of the Saviour always, they would avoid all scandal, and might do even in such places a vast amount of good.
Sat down - Reclined at the table. See the notes at Matthew 23:6.

To dine - Ὁπως αριϚηση. The word αριστειν dignifies the first eating of the day. The Jews made but two meals in the day; their αριστον may be called their breakfast or their dinner, because it was both, and was but a slight meal. Their chief meal was their δειπνον or supper, after the heat of the day was over; and the same was the principal meal among the Greeks and Romans. Josephus, in his Life, says, sect. 54, that the legal hour of the αριστον, on the Sabbath, was the sixth hour, or at twelve o'clock at noon, as we call it. What the hour was on the other days of the week, he does not say; but probably it was much the same. Bishop Pearce.

(10) And as he spake, a certain Pharisee besought him to dine with him: and he went in, and sat down to meat.
(10) The service of God consists not in outward cleanliness and planned rites or ceremonies, but in the spiritual righteousness of the heart and charity.

And as he spake,.... Either the above words, or others at another time:
a certain Pharisee besought him to dine with him: as one of the same sect had before, in Luke 7:36 and who either was better affected to Christ than the generality of them were; or had a design upon him to get him into company with others, in private, and ensnare him if they could, and overcome him, who was an overmatch for them before the people; among whom they feared, should they go on thus publicly to attack him, their credit and reputation would sink, and be lost.
And he went in and sat down to meat: whatever were the intentions of the Pharisee, Christ, who was always affable and free with all sorts of men, readily accepted of the invitation, and at once went along with him to his house; and dinner being ready, and on the table, he immediately sat down without any ceremony.

We should all look to our hearts, that they may be cleansed and new-created; and while we attend to the great things of the law and of the gospel, we must not neglect the smallest matter God has appointed. When any wait to catch something out of our mouths, that they may insnare us, O Lord, give us thy prudence and thy patience, and disappoint their evil purposes. Furnish us with such meekness and patience that we may glory in reproaches, for Christ's sake, and that thy Holy Spirit may rest upon us.

A certain Pharisee besought him. Jesus did not refuse invitations of Pharisees, or of publicans and sinners.
Marvelled that he had not first washed. Dipped his hands. The tradition of the elders required those who came in from without to immerse their hands before eating. See Matthew 15:2 and Mark 7:2-5, for notes.