It's been a long time since I've glanced through the Satanic Bible, or any of LeVey's stuff, for that matter, and I'm honestly too tired to look at it right now, so I'll stick to what I know.
I look at self-preservation primarily through the life of David, as recorded in 1 and 2 Samuel (Hebrew bible, or the Old Testament). David was a temendous warrior, annointed by God and well capable of defeating his foes. If someone, such as Gloiath, threatened his people, he rose up against him. If someone attacked his family, he rode out to defend them. But when he was attacked personally, he did not defend himself. When Saul, the king who preceded him, tried to kill him, he ran away. Later, when he found the king sleeping, he cut off a corner of his robe to show that he could have killed him, but was merciful. He tried to make peace with his opressor. This was not a hollow action, either. When Saul died, he commanded all of Isreal to mourn his passing, and executed the man who claimed to have killed him. Even though Saul was a madman, David respected his authority.
1 Samuel 24:12 says "May the LORD judge between you and me. And may the LORD avenge the wrongs you have done to me, but my hand will not touch you." David relied on God to defend Him, even though God used David to defend others.
When David took up arms to avenge an insult from Nabal, his wife Abigail interceeded for him, and David blessed her, saying "Praise be to the LORD , the God of Israel, who has sent you today to meet me. May you be blessed for your good judgment and for keeping me from bloodshed this day and from avenging myself with my own hands." (1 Samuel 25:32-33)
The life of Jesus was simmilar. He defended a woman caught in adultery, who would have otherise been stoned to death, but was silent during His own trial. He restrained Peter from attacking those sent to arrest Him, even healing one of the servants Peter struck with a sword.
I'm a martial artist, so this issue comes up in my life from time to time. And even though there is a part of me that loves the notion of smashing anyone who strikes me, God has called me to a better way. I will still defend the people God has made me responsible for; if my family or friends are in danger, I can be a rather unpleasent man. But when it comes to defending myself, I trust that God will defend me, aquit me, and give me justice.
That is really a test of faith, because it files in the face of logic and reason. Many of us never see that aquittal or justice in this lifetime; the ground of many nations is stained with the blood of people who went to their deaths proclaiming that God is their savior. But Christians don't put our hope in this world, or our faith in the logic of men. We trust that God is in control, and that even when we suffer, we do so for His glory, and will be rewarded for it.
Self preservation, you see, really isn't the highest law; in the kingdom of God, it isn't a law at all. The highest law is to love the Lord our God with all our hearts, souls, and strength, and part of that love is faith in His good character.