This is the symbol of chaos. Those that walk the Left Hand Path such as Satanists are all aligned to chaos. Those that are chaotically aligned will follow their own internal rules rather than the conformist rules of external authorities.
Everything in nature moves, evolves and changes through the opposition of two or more things, and thus this provides a way of measuring something based upon two opposites, for instance based upon the measure of temperature or activity. The best measures are based upon something that is observable or demonstrated in nature, for instance how chaotic a thing is, rather than a subjective measure that exists only in the human mind such as how good something is.
People generally measure Satanism based upon a moralistic subjective scale of good and bad. In judgement of a rule, the individual measures if the individual is good or bad, for instance a Christian might judge an individual who practices witchcraft as bad because a rule in their holy book the Bible opposes witchcraft. As the philosopher Heraclitus observes, all things in nature is good, but it is only humanity that divides all things up as good and bad. Of course any action that falls outside of nature, such as an individual torturing a kitten for the fun of it, has to be measured in some way, which might be along the lines of teleology, which says if a process is in harmony with its natural purpose, it is good, and since the telos of life excludes torture of animals for the fun of it, this action is bad.
I suggest a better scale to measure those of the Left Hand Path is based upon the opposites of law and chaos. Those that have read the Michael Moorcock books will be familiar with law and chaos alignments. In nature the moon is lawful in that it moves in a predictable fashion, yet an electron is unpredictable making it chaotic. Those that identify to the Left Hand Path are aligned to chaos, those that favor conformist group-minded religions such as the Mormons are lawful. Some have tried to mix objective measures such as chaos-law with moral subjective measures such as good-evil, which is like mixing peas with custard, unworkable.
Those that judge based upon good and bad moral rules experience a challenge with me because I won’t sit easily in any moralistic framework. On the one hand I delight in planting trees, installing nest boxes and feeding the birds; I have stopped the traffic to let hedgehogs safely cross the road, and picked up young birds sitting in the middle of the road to put them safely to the side; yet, I regularly break the law by riding my bike on pavements, through red traffic lights, without lights (people keep nicking my lights) and in places cycling is banned. I will sit neatly in a chaos-law measuring framework in that I am not subject to external rules but my own, I am unpredictable and thrive in an anarchic environment. Whilst people might debate about the creation and execution of something new such as AI, in an unknown situation, I will create and launch it and deal with the consequences afterwards, since I favour experience over theory.
It is a key measure of the nature of the Left Hand Path that those chaos-aligned individuals will follow their own internal rules rather than external authorities, and the lawful individuals such as Mormons will favor external authorities such as their church leaders, church, religious books and god. Anyone can claim to be following the LHP, but they are easily discovered based upon chaos-lawful measures, a LHP individual is always aligned to chaos, following their own rules rather than that of external authorities.
In concluding, I would like to add that there exists a paradox. Nature is the overall external authority, yet I tend to align my choices and actvity with the common patterns of nature, yet I say I favor my own internal rules over external authorities. Nature and self are the same thing, reflections of each other, and all reason arises and ends in nature. Inside, outside, above and below, everything is nature. If the individual chooses to step outside of nature by unnatural action such as torturing a kitten, they have become unreasonable, they are outside of the common patterns of nature, they will get hammered one way or another for going outside of nature, since harming a kitten, harms the self, since all things are connected and reflect each other. As Heraclitus says:
“The sun will not overstep his bounds, for if he does, the Erinyes, helpers of justice, will find him out.”
Those that push their hand into the fire will eventually learn what happens to those that step outside of the common patterns of nature, a reason why the human race is walking the path to extinction.