Verse 1
Or do you know know -- This is an appeal to their own observation respecting the relation between husband and wife. The illustration Romans 7:2-3 is designed simply to show that as when a man dies, and the connection between him and his wife is dissolved, his Law ceases to be binding on her, so also a separation has taken place between Christians and the Law [of Moses], in which they have become dead to it, and they are not now to attempt to draw their life and peace from it, but from that new source with which they are connected by the gospel, Romans 7:4. - BN
brethren -- Paul seems to be speaking especially to Jewish Christians in Rome.
(for I speak to them who know the law) -- Probably the apostle refers here more particularly to the Jewish members of the Roman church, who were qualified particularly to understand the nature of the Law, and to appreciate the argument.
The Law to which he appeals is sufficiently general to make the illustration intelligible to all people.
that the law -- The immediate reference here is probably to the Mosaic Law. But what is here affirmed is equally true of all laws.
has dominion -- Rule, control, or lordship. The Law is here personified, and represented as setting up a lordship over a man, and exacting obedience.
over a man -- Over the man who is under its control.
as long as he lives? -- The sense is, that death releases a man from the laws by which he was bound in life. It is a general principle, relating to the laws of the land, the law of a parent, the law of a contract, etc.
The Greek here may mean either “as he lives,” or” as it [the law] lives". But the current translation has evidently expressed the sense.