Question: "Is it ever right to lie?"
Answer: The Bible nowhere presents an instance where lying is considered to be the right thing to do. The ninth commandment prohibits bearing false witness (Exodus 20:16). Proverbs 6:16-19 lists “a lying tongue” and “a false witness who pours out lies” as two of the seven abominations to the Lord. Love “rejoices with the truth” (1 Corinthians 13:6). For other Scriptures that speak negatively of lying, see Psalm 119:29, 163; 120:2; Proverbs 12:22; 13:5; Ephesians 4:25; Colossians 3:9; and Revelation 21:8. There are many examples of liars in Scripture, from Jacob’s deceit in Genesis 27 to the pretense of Ananias and Sapphira in Acts 5. Time after time, we see that falsehood leads to misery, loss, and judgment.
There are at least two instances in the Bible where lying produced a favorable result. For example, the lie the Hebrew midwives tell Pharaoh seems to result in the Lord’s blessing on them (Exodus 1:15-21), and it probably saved the lives of many Hebrew babies. Another example is Rahab’s lie to protect the Israelite spies in Joshua 2:5. It is important to note, however, that God never condones these lies. Despite the positive outcome of these lies, the Bible nowhere praises the lies themselves. The Bible nowhere states that there are instances where lying is the right thing to do. At the same time, the Bible does not declare that there is no possible instance in which lying is an acceptable option.
The question then remains: is there ever a time when lying is the right thing to do? The most common illustration of this dilemma comes from the life of Corrie ten Boom in Nazi-occupied Holland. Essentially, the story is this: Corrie ten Boom is hiding Jews in her home to protect them from the Nazis. Nazi soldiers come to her home and ask her if she knows where any Jews are hiding. What is she to do? Should she tell the truth and allow the Nazis to capture the Jews she was trying to protect? Or, should she lie and deny that she knows anything about them?
Some Christians argue that not all forms of deception are sinful. An example of this is when David pretended to be insane before Achish, king of Gath, to save his life (1 Samuel 21:10–15). According to this view, a person who is not entitled to the truth—such as the authorities in Egypt or Jericho, or Nazis—has no right to receive it. In such cases, full transparency could lead to further evil. However, such instances are rare, which is why the Bible generally condemns deception.