A little white lie is not a little white sin to God. He despises lying. He hates both the lying tongue and the false witness that speaks lies. So then, to break the ninth commandment is to do something that God hates. Satan deceived Eve in the garden by lying to her about the heart and Word of God. In John, Jesus called Satan the father of lies. To be a liar is to be as Satan-like as you can be and as un-God-like as you can be.
God is not indifferent about lying. His Word is not indifferent about lying. You and I should not be indifferent about lying. Let's examine the ninth commandment to see what is meant by bearing false witness and how we can be a people of truth instead.