(10) And it shall be unto the children of Israel, and unto the stranger . . . --So the promise of the remission of sins through Christ Jesus was not only to the Jews and to their children, but also to all that were afar off. (See Acts 2:39.)

Verse 10. - It shall be unto the children of Israel... a statute for ever. This may refer only to the former part of the verse, according to the analogy of verse 21, or it may refer to the whole ordinance of the red heifer.

19:1-10 The heifer was to be wholly burned. This typified the painful sufferings of our Lord Jesus, both in soul and body, as a sacrifice made by fire, to satisfy God's justice for man's sin. These ashes are said to be laid up as a purification for sin, because, though they were only to purify from ceremonial uncleanness, yet they were a type of that purification for sin which our Lord Jesus made by his death. The blood of Christ is laid up for us in the word and sacraments, as a fountain of merit, to which by faith we may have constant recourse, for cleansing our consciences.And he that gathereth the ashes of the heifer shall wash his clothes,.... Whom the Targum of Jonathan calls a priest, though it does not seem necessary he should be one:

and be unclean until the even; See Gill on Numbers 19:7,

and it shall be unto the children of Israel, and unto the stranger that sojourneth among them, for a statute for ever; until the Messiah came, whose sufferings and death are for the expiation of, and purification for the sins of Jews and Gentiles, of all the people of God throughout the world, signified by the burning of this heifer; see 1 John 2:2.