User blog comment:ImperiexSeed/The oldest being, archangel or leviathan?/@comment-5110811-20160215213711/@comment-34326521-20160215225149

No, Lucifer never lied in any of his appearances (no, the hallucination doesn't count)... until season 11. To leave his cage, he lied several times. From claiming God was the one sending the messages to saying he could defeat The Darkness on his own (her power is equal to God's; there's no chance he can do it), Lucifer lied. It's too bad, really, since he was such an expert at manipulating people with the truth, and the writers threw that out the window.