[Desperately missing C.S. Lewis' point, and deducing the Chronicles of Narnia is Satanic propaganda]

After his resurrection, Aslan said, "If the Witch knew the true meaning of sacrifice, she might have interpreted the Deep Magic differently. That when a willing victim who has committed no treachery is killed in a traitor's stead, the Stone Table will crack and even Death itself will turn backwards."
It appears that the 'deep magic' is the code or law of Narnia. If we were to assume the parallel between Christianity and the world of Narnia existed, we would have to assume that the 'Deep Magic' is a type of the Word of God. In fact, Aslan said, "Do not cite the Deep Magic to me Witch. I was there when it was written." So, we have the first blasphemy: If the author is attempting to parallel Chronicles of Narnia then the 'Deep Magic' is a parallel to the Word of God. We cannot compare any magic to the Holy Word of God! To do so would make God Himself a liar as God pronounced witchcraft (the practice of using magic) to be a sin!