(דּמיה מקור) clearly proves, and to the case of a man attempting cohabitation with a woman during her menstruation. The verse before us, on the contrary, refers simply to the possibility of menstruation commencing during the act of conjugal intercourse, when the man would be involuntarily defiled through the unexpected uncleanness of the woman.
verses 25-27
Lev 15:25-27Diseased issue from a woman. - If an issue of blood in a woman flowed many days away from (not in) the time of her monthly uncleanness, or if it flowed beyond her monthly uncleanness, she was to be unclean as long as her unclean issue continued, just as in the days of her monthly uncleanness, and she defiled her couch as well as everything upon which she sat, as in the other case, also every one who touched either her or these things.
verses 28-31
After the issue had ceased, she was to purify herself like the man with an issue, as described in Lev 15:13-15. - Obedience to these commands is urged in Lev 15:31 : “Cause that the children of Israel free themselves from their uncleanness, that they die not through their uncleanness, by defiling My dwelling in the midst of them.” הזּיר, Hiphil, to cause that a person keeps aloof from anything, or loosens himself from it, from נזר, Niphal to separate one's self, signifies here deliverance from the state of uncleanness, purification from it. Continuance in it was followed by death, not merely in the particular instance in which an unclean man ventured to enter the sanctuary, but as a general fact, because uncleanness as irreconcilable with the calling of Israel to be a holy nation, in the midst of which Jehovah the Holy One had His dwelling-place (Lev 11:44), and continuance in uncleanness without the prescribed purification was a disregard of the holiness of Jehovah, and involved rebellion against Him and His ordinances of grace.
verses 32-33
Lev 15:32-33Concluding formula. The words, “him that lieth with her that is unclean,” are more general than the expression, “lie with her,” in Lev 15:24, and involve not only intercourse with an unclean woman, but lying by her side upon one and the same bed. The Day of Atonement - Leviticus 16
The sacrifices and purifications enjoined thus far did not suffice to complete the reconciliation between the congregation of Israel, which was called to be a holy nation, but in its very nature
