Otherwise, the avenger of blood might pursue the manslayer in a rage, overtake him if the distance is great, and strike him dead though he did not deserve to die, since he did not intend any harm.
It was one of the precepts given to the sons of Noah that whoso sheddeth man's blood by man shall his blood be shed, that is, by the avenger of blood, Gen 9:6. Now here we have the law settled between blood and blood, between the blood of the murdered and the blood of the murderer, and effectual provision made, I.
Commenting on Deuteronomy 19:1-13
Lest the avenger of blood pursue the slayer,.... These words are to be connected with Deu 19:3, where it is ordered to prepare the way to the cities of refuge, and to divide the land into three parts, for the convenience of the slayer to flee thither, lest he that was next of kin, and incensed against the slayer, and determined to avenge what was...
Lest the avenger of the blood pursue the slayer, while his heart is hot--This verse is a continuation of Deu 19:3 (for Deu 19:4-5, which are explanatory, are in a parenthetical form), and the meaning is that if the kinsman of a person inadvertently killed should, under the impulse of sudden excitement and without inquiring into the circumstances, inflict summary vengeance on the homicide, however...