Questions From Readers, The Watchtower , June 1, 1960, at 352 (Watchtower Bible and Tract Society of New York, Inc. CD-ROM, 2010) (As a soldier of Christ he is in theocratic warfare and he must exercise added caution when dealing with God’s foes. Thus the Scriptures show that for the purpose of protecting the interests of God’s cause, it is proper to hide the truth from God’s enemies. A Scriptural example of this is that of Rahab the harlot. She hid the Israelite spies because of her faith in their God Jehovah. This she did both by her actions and by her lips. That she had Jehovah’s approval in doing so is seen from James’ recommendation of her faith.—Josh. 2:4, 5; Jas. 2:25.)
Joshua 2:4--Rahab outright lies.
But the woman had taken the two men and hidden them. She said, “Yes, the men came to me, but I did not know where they had come from. 5 At dusk, when it was time to close the city gate, they left. I don’t know which way they went. Go after them quickly. You may catch up with them.” 6 (But she had taken them up to the roof and hidden them under the stalks of flax she had laid out on the roof.)