Liars: Satan, a Deceiver

You belong to your father, the devil, and you want to carry out his desires. He was a murderer from the beginning, refusing to uphold the truth, because there is no truth in him. When he lies, he speaks his native language, because he is a liar and the father of lies.

You do not know Him, but I know Him. If I said I did not know Him, I would be a liar like you. But I do know Him, and I keep His word.