(31) Ye be witnesses unto yourselves.--Their words were true in another sense than that in which they had spoken them. They were reproducing in their deeds the very lineaments of those fathers whom they condemned.

Verse 31. - Ye be witnesses unto yourselves. By busying yourselves about adorning the tombs of the prophets slain by your ancestors, you show your descent and the spirit which animates you. Ye are the children; ye are sons. They were true sons of their fathers, inheriting their murderous instincts, following their steps. Like father, like son. They inherited and put in practice the same false principles which led their ancestors astray.

23:13-33 The scribes and Pharisees were enemies to the gospel of Christ, and therefore to the salvation of the souls of men. It is bad to keep away from Christ ourselves, but worse also to keep others from him. Yet it is no new thing for the show and form of godliness to be made a cloak to the greatest enormities. But dissembled piety will be reckoned double iniquity. They were very busy to turn souls to be of their party. Not for the glory of God and the good of souls, but that they might have the credit and advantage of making converts. Gain being their godliness, by a thousand devices they made religion give way to their worldly interests. They were very strict and precise in smaller matters of the law, but careless and loose in weightier matters. It is not the scrupling a little sin that Christ here reproves; if it be a sin, though but a gnat, it must be strained out; but the doing that, and then swallowing a camel, or, committing a greater sin. While they would seem to be godly, they were neither sober nor righteous. We are really, what we are inwardly. Outward motives may keep the outside clean, while the inside is filthy; but if the heart and spirit be made new, there will be newness of life; here we must begin with ourselves. The righteousness of the scribes and Pharisees was like the ornaments of a grave, or dressing up a dead body, only for show. The deceitfulness of sinners' hearts appears in that they go down the streams of the sins of their own day, while they fancy that they should have opposed the sins of former days. We sometimes think, if we had lived when Christ was upon earth, that we should not have despised and rejected him, as men then did; yet Christ in his Spirit, in his word, in his ministers, is still no better treated. And it is just with God to give those up to their hearts' lusts, who obstinately persist in gratifying them. Christ gives men their true characters.Wherefore ye be witnesses unto yourselves,.... Or "against yourselves", as the Syriac reads; for what they said was a plain acknowledgment, and a full confession, what their fathers had done, and whose offspring they were; and from whom better things were not to be expected; since they were their fathers' own children, and of the same temper and disposition with them:

that ye are the children of them that killed the prophets. They plainly owned, that their fathers killed the prophets, and that they descended from them; though they meant not so much to reproach, their ancestors, as to give themselves a greater character; yet it did not with those, that knew them; not with our Lord: for as their own words testified against them, that they were a seed of evildoers; their practices showed them to be of the same spirit and principles with their progenitors.