23:1-12 The scribes and Pharisees explained the law of Moses, and enforced obedience to it. They are charged with hypocrisy in religion. We can only judge according to outward appearance; but God searches the heart. They made phylacteries. These were scrolls of paper or parchment, wherein were written four paragraphs of the law, to be worn on their foreheads and left arms, Ex 13:2-10; 13:11-16; De 6:4-9; 11:13-21. They made these phylacteries broad, that they might be thought more zealous for the law than others. God appointed the Jews to make fringes upon their garments, Nu 15:38, to remind them of their being a peculiar people; but the Pharisees made them larger than common, as if they were thereby more religious than others. Pride was the darling, reigning sin of the Pharisees, the sin that most easily beset them, and which our Lord Jesus takes all occasions to speak against. For him that is taught in the word to give respect to him that teaches, is commendable; but for him that teaches, to demand it, to be puffed up with it, is sinful. How much is all this against the spirit of Christianity! The consistent disciple of Christ is pained by being put into chief places. But who that looks around on the visible church, would think this was the spirit required? It is plain that some measure of this antichristian spirit prevails in every religious society, and in every one of our hearts.
5. But all their works they do for to be seen of men—Whatever good they do, or zeal they show, has but one motive—human applause.
they make broad their phylacteries—strips of parchment with Scripture-texts on them, worn on the forehead, arm, and side, in time of prayer.
and enlarge the borders of their garments—fringes of their upper garments (Nu 15:37-40).