This we will do to them, and let them live; lest wrath be on us, because of the oath which we swore to them.
lest wrath come upon us, because of the oath which we sware unto them; that is, lest the wrath of God come upon us princes, and upon the whole community, for perjury, a breach of the third command, Exodus 20:7, a sin highly displeasing to God; since an oath is made not only in his presence, and before him as a witness, who is appealed unto, but in his name, and is often severely threatened, and sorely punished; and as even the breach of this oath was several hundreds of years after, in the times of David, 2 Samuel 21:1. The Vulgate Latin version therefore reads the words, "lest the wrath of the Lord come upon us": but Abarbinel observes, that it may be understood of the wrath of Israel; for the words may be rendered, "and there shall not be wrath upon us, because of the oath": there need be none, there is no occasion for it, since this was agreed upon on all hands, that the Gibeonites should be let to live; and since it was an act of kindness and goodness, and especially they would have no reason to be angry and wrathful with them, when they heard them out, what they had further to propose to them, to make them their servants, though they spared their lives.