Albert Barnes' Notes on the Whole Bible - Numbers 35:30
By the mouth of witnesses - i. e. two witnesses, at the least (compare the marginal references). The provisions of this and the following verses protect the enactments of this chapter from abuse. The cities of refuge were not intended to exempt a criminal from deserved punishment. read more
John Calvin's Commentary on the Bible - Numbers 35:33
Verse 33 33.So ye shall not pollute the land. In this concluding sentence, He again reminds them that, unless they should exercise severe justice against murderers, they would be guilty of sin against God; because the land stained with human blood is polluted, and lying under His curse, until expiation has been made. Again, since God dwells in the land of Canaan, having chosen His abode among the children of Israel, his sanctity is also profaned. The sum is, that, in every respect, care should... read more