Here is a letter from Demon Ov Fornication which i found in THE WATCHER a magazine calling itself NEW ZEALAND VOICE OF THE LEFT HAND PATH. This letter was in #5 November 1990. And in the bottom I have added the editorial which he is replying too, this was taken from #4 September 1990.

Thanks for the letter you sent me. It really raised questions in my mind. Yes, I deliberated intensely as to how I should answer your question on what such terms as 'death' band and 'brutal death metal' mean. You see, this term 'brutal death metal; has something to do with 'black metal' music. Though there do exist bands in the same style as us they are not Satanic bands, and I felt that my acts belie my words. And gradually it dawned on me: there is quite a big conflict with our lyrics and TRUE Satanism. And I'm referring to your brilliant editorial in The Watcher (Sept. 1990CE) "Satan: God or Anti-God?". It was a most pleasant reading experience, and contained the fundamental Satanic affirmations. You say that "the only 'god' the Satanist worships is his own Self, leading towards a Godhead of our own conception." We do have a song, quite old though, called 'Goat-Worship' on our 'Demonomancy' demo. Yes, I emphasized 'old' because nowadays we have started to recognize the god within in our lyrics. Now we are into praising the absolute greatness and beauty of Satanism, instead of worshipping Satan or anything else.
Maybe our music could be consider 'black metal' but I can assure you that our band BEHERIT doesn't have anything to do with the things you mentioned (drunkenness, attempted suicide and animal sacrifice). Why should I call our music 'brutal' then? It's just that the music we play is very speedy, but suddenly it can turn into something we call 'doom'-part: they very heavy part. So, one could say it is brutal. As for the term 'death metal', I think it is just one of those stupid clichés that 'heavy metal' has been full of from the early bands of the 70s. Bands which play 'death metal' just seem to sing about death. In our case you could say we sing about the death of Christianity, and the label 'death band' is just a lousy joke; ignore it.
Satanic Greetings
Demon Ov Fornication
Satanic Metal Temple, Finland

SATAN : GOD, OR ANTI-GOD?

Often it is that we come across the terms 'Devil-worshipper' and 'Satanist' used synonymously: in the sensationalist tabloids, funny smears, TV. dramas, Hollywood horrors, and even among Satanists themselves.
What is the nature of this worship, and is it an appropriate manifestation of the Satanic philosophy?
'Devil-worshippers' there undoubtedly are. As far as they exist in the Western world they can be seen primarily among adolescents and psychotics/neurotics. Typically they are big on Denis Wheatley-type theatrics, but philosophically lacking. Some are rebelling against parents, trying to shock, or escape from reality by pandering to fantasy. In so doing the Devil-worshipper has substituted Satan for Jehovah/Jesus. He has become an inverse-Christian, but is a long way off from the truly Satanic.
Satan is the 'god' of such types, but Satan is not God; he is Anti-God.

"THE FALL"
According to the Judeo-Christian mythos, Man was separated from his 'Creator' when he partook of the Tree of Knowledge, thereby gaining wisdom and self-consciousness. This was offered, promethean-style by The Serpent, Satan. This put him on the road to potential godhood; thus mankind fell from the state of grace in the eyes of the Creator. (Gen. Ch. 2-3).
The Gen. legend is a Hebraic elaboration of the Babylonian Creation epic, which recounts more vaguely that Man drew wrath of the Gods by similarly acquiring a godlike capacity for wisdom. A serpent is also involved somehow. (Chaldean Account of Genesis, Tr. by G. Smith).
In both the Genesis and Babylonian legends the central theme is the separation of Man from God(s), after acquiring godlike attributes from a Being considered 'evil' by the godly on that account.
The Satanic gift is thus one of separating man from divine subordination and dependence, and from the dull, static contentedness of an 'Eden' in which nothing changes from millennium-to-millennium, accept by a godly whim.
It is precisely god-worship which Man was liberated by the 'Serpent', just as Satan liberated himself and a large percentage of the Angelic host from the divine-tyrant, as brilliantly rendered by John Milton in Paradise Lost, and Dr Michael Aquino, High Priest of Set, in The Diabolicon.

"BLASPHEMY"!
God-worship of any kind, including and especially devil-worship, is quite clearly blasphemy unto Satan. Devil-worship is the negation of the very Gift of Satan, for his promise to Mankind was that we shall 'be as gods', by freeing ourselves from godly tyranny. Today psychologists call it self-actualization; self-proclaimed Anti-Christ philosopher Nietzsche call it self-overcoming; in both instances the emphasis is on the Self, freed from the bondage of herd-conformity, whether prescribed by priestly superstition or herd-morality.
The only 'god' the Satanist worships is his own Self, leading towards a Godhead of our own conception.
Worship other than this is to render worthless the Gift of Satan.
This principle was wonderfully stated by Anatole France in his The Revolt of the Angels. Satan launches an attack on Heaven and is victorious. He casts Ialdabaoth (Jehovah) into Hell and assumes his throne...
"And Satan found pleasure in praise and in the exercise of his grace; he loved to hear his wisdom and power be lauded...
"Satan, whose flesh had crept, in days gone by, at the idea that suffering prevailed in the world, now felt himself inaccessible to pity. He regarded suffering and death as the happy results of his omnipotence... the savour of the blood of victims rose upwards towards him like sweet incense. He fell to condemning intelligence and to hating curiosity. He himself refused to learn anything more, for fear that in acquiring fresh knowledge he might let it be seen that he had not known everything from the very outset...
"Dense fumes of Theology filled his brain...
"Thus centuries passed like seconds. Now, one day, from the altitudes of his throne, he plunged his gaze into the depths of the pit and saw Ialdabaoth in the Gehenna where he himself had long lain enchained. Amid the everlasting gloom Ialdabaoth still retained his lofty mien. Blackened and shattered, terrible and sublime, he glanced upwards at the palace of the King of Heaven with a look of proud disdain, then turned away his head. And the new god, as he looked upon his foe, beheld the light of intelligence and love pass across his sorrow-stricken countenance. And lo! Ialdabaoth was now contemplating the Earth and, seeing it sunk in wickedness and suffering, he ... rose up ... and hastened hither to instruct and console mankind..."
But all this was only a nightmare Satan was having. He had not yet begun his war against God, and he awoke bathed in sweat...
"Comrades," said Satan to those standing around him, "no - we will not conquer the heavens. Enough to have the power. War engenders war, and victory defeat.
"God conquered will become Satan; Satan, conquering, will become God. May the fates spare me this terrible lot; I love the Hell which formed my genius. I love the Earth where I have done some good... Now, thanks to us, the god of old is dispossessed of his terrestrial empire, and every thinking being on this globe disdains him or knows him not. But what matter that men should no longer be submissive to Ialdabaoth if the spirit of Ialdabaoth is still in them; if they, like him, are jealous, violent, quarrelsome, and greedy, and the foes of the arts and beauty?... As  to ourselves... we have destroyed Ialdabaoth, our Tyrant, if in ourselves alone that we have destroyed Ignorance and Fear.
"...It is in ourselves and in ourselves alone that we must attack and destroy Ialdabaoth."
The Satanist does not pray, he does not beg to Satan, nor perform any knee-bending exercises. He recognizes the god within and works to actualize it. If he performs rituals or declares Satanic affirmations these are to evoke the powers of his own Being, latent or otherwise, and draw upon energies which are only being realized now by the mundane sciences.

THE SATANIC PRINCIPLE
Who or what is Satan? A malevolent figure of hideous aspect demanding that his adherents kiss his arse in homage? Reading the Old Testament and The Revelation the description seems more fitting for Jehovah, as Anatole France clearly recognised.
The following description of the 'Devil' by Paul Carus, author of The History of The Devil states well the nature of Satan as perceived today by thinking Satanist:
"Evil personified appears at first sight repulsive. But the more we study the personality of the Devil, the more fascinating it becomes. In the beginning of existence the Evil One is the embodiment of everything unpleasant, then of everything bad, evil and immoral. He is hatred, destruction, and the annihilation incarnate, and as such he is the adversary of existence, of the Creator, of God. The Devil is the rebel of the cosmos, the independent in the empire of the tyrant, the opposition to uniformity, the dissonance in universal harmony, the exception to the rule, the particular in the universal, the craving for originality, which bodily upsets the ordinance of God that enforce a definite kind of conduct; he overturns the monotony that would permeate the cosmic spheres if  every atom in unconscious righteousness and with pious obedience slavishly followed a generally prescribed course."
Satan can be seen from the above description to be the embodiment of those forces which lead to progress by upsetting the static order where necessary, which led Man from primal, animalistic existence towards that which is truly 'human'. This is the real significance of the Genesis legend, and the 'Fall' of Man away from 'God'.
Satan then is not God, but Anti-God. His demand is that he is not worshipped, but rather that Man worships the God within and thereby strives towards higher forms of Being, for in doing so we truly honour bothourselves and Satan.