And it came to pass about the time of shutting of the gate, when it was dark, that the men went out: where the men went I know not: pursue after them quickly; for you shall overtake them.
All Commentaries on Joshua 2:5 Go To Joshua 2
Augustine of Hippo
AD 430
Therefore, no lie is just. Accordingly, when examples of lying are proposed to us from the sacred Scriptures, either they are not lies but are thought so for not being understood, or, if they are lies, they are not to be imitated because they cannot be just.
As for its being written that God dealt well with the Hebrew midwives and with Rahab the harlot of Jericho, he did not deal well with them because they lied but because they were merciful to the men of God. And so, it was not their deception that was rewarded, but their benevolence; the benignity of their intention, not the iniquity of their invention.