Adam Clarke's Commentary on the Bible - Leviticus 12:3
And in the eighth day - Before this time the child could scarcely be considered as having strength sufficient to bear the operation; after this time it was not necessary to delay it, as the child was not considered to be in covenant with God, and consequently not under the especial protection of the Divine providence and grace, till this rite had been performed. On circumcision see Clarke's note on Genesis 17:10 . Circumcision was to every man a constant, evident sign of the covenant into... read more
Adam Clarke's Commentary on the Bible - Leviticus 12:2
If a woman have conceived - In the extent mentioned here the ordinances of this chapter have little relation to us: and to inquire into their physical reasons, as far as they related to the Jews, could afford but little edification; and to make such a subject sufficiently plain would require such minute examination and circumstantial detail as could scarcely be proper for several readers. All that is necessary to be said the reader will find on Leviticus 12:4 . read more