Adam Clarke's Commentary on the Bible - Joshua 2:3
The king of Jericho sent unto Rahab - This appears to be a proof of the preceding opinion: had she been a prostitute or a person of ill fame he could at once have sent officers to have seized the persons lodged with her as vagabonds; but if she kept a house of entertainment, the persons under her roof were sacred, according to the universal custom of the Asiatics, and could not be molested on any trifling grounds. A guest or a friend is sacred in whatever house he may be... read more
Adam Clarke's Commentary on the Bible - Joshua 2:1
Joshua - sent - two men to spy secretly - It is very likely that these spies had been sent out soon after the death of Moses, and therefore our marginal reading, had sent, is to be preferred. Secretly - It is very probable also that these were confidential persons, and that the transaction was between them and him alone. As they were to pass over the Jordan opposite to Jericho, it was necessary that they should have possession of this city, that in case of any reverses they might... read more