I'm forced to create this thread as a response to the hundreds of threads made by Christians on the religion section regarding masturbation and the guilt they feel afterwards.
Christianity promotes group-thinking; if the head is bad, the whole body rots. Satanism promotes individual enlightenment and thus a focus on knowledge, research guided by an unbiased spirit and a heart willing to entertain new ideas.

Before you venture into the next paragraph, it is absolutely important that you get these next lines into to your head. The sexuality of beings living in the 21st century CAN NOT AND SHOULD NOT be dictated by first century cave dwellers. That is retrogression and any one who adheres to their principles will only to continue to suffer and wallow in pain and misery. You have probably seen more naked bodies in the last week than your granddad saw in his lifetime.

http://www.e-reading.mobi/chapter.php/73307/19/LaVey_-_The_Satanic_Bible.html

Masturbation, considered a sexual taboo by many people, creates a guilt problem not easily dealt with. Much emphasis must be placed on this subject, as it constitutes an extremely important ingredient of many a successful magical working.
Ever since the Judaeo-Christian Bible described the sin of Onan (Gen. 38:7-10), man has considered the seriousness and consequences of the "solitary vice". Even though modern sexologists have explained the sin of Onan as simply coitus interruptus, the damage has been done through centuries of theological misinterpretation.
Aside from actual sex crimes, masturbation is one of the most frowned upon sexual acts. During the last century, innumerable texts were written describing the horrific consequences of masturbation. Practically all physical or mental illnesses were attributed to the evils of masturbation. Pallor of the complexion, shortness of breath, furtive expression, sunken chest, nervousness, pimples and loss of appetite are only a few of the many characteristics supposedly resulting from masturbation; total physical and mental collapse was assured if one did not heed the warnings in those handbooks for young men.
The lurid descriptions in such texts would be almost humorous, were it not for the unhappy fact that even though contemporary sexologists, doctors, writers, etc. have done much to remove the stigma of masturbation, the deep-seated guilts induced by the nonsense in those sexual primers have been only partially erased. A large percentage of people, especially those over forty, cannot emotionally accept the fact that masturbation is natural and healthy, even if they now accept it intellectually; and they, in turn, relate their repugnance, often subconsciously, to their children.
It was thought that one would go insane if, despite numerous admonitions, his auto-erotic practices persisted. This preposterous myth grew from reports of wide-spread masturbation by the inmates of mental institutions. It was assumed that since almost all incurably insane people masturbated, it was their masturbation that had driven them mad. No one ever stopped to consider the lack of sexual partners of the opposite sex and the freedom from inhibition, which is a characteristic of extreme insanity, were the real reasons for the masturbatory practices of the insane.
Many people would rather have their mates seek outside sexual activity than perform auto-erotic acts because of their own guilt feelings, the mate's repugnance towards having them engage in masturbation, or the fear of their mate's repugnance - although in a surprising number of cases, a vicarious thrill is obtained from the knowledge that the mate is having sexual experiences with outsiders - although this is seldom admitted.
If stimulation is provided by envisioning one's mate sexually engaged with others, this should be brought out into the open where both parties may gain from such activities. However, if the prohibition of masturbation is only due to guilt feelings on the part of one or both parties, they should make every attempt to erase those guilts - or utilize them. Many relationships might be saved from destruction if the people involved did not feel guilt about performing the natural act of masturbation.
Masturbation is regarded as evil because it produces pleasure derived from intentionally handling a "forbidden" area of the body by one's own hand. The guilt feelings accompanying most sexual acts can be assuaged by the religiously-acceptable contention that your sensual delights are necessary to produce off-spring - even though you cautiously watch the calendar for the "safe" days. You cannot, however, placate yourself with this rationale while engaging in masturbatory practices.
No matter what you've been told about the "immaculate conception" - even if blind faith allows you to swallow this absurdity - you know full well if you are to produce a child, there must be sexual contact with a person of the opposite sex! If you feel guilty for committing the "original sin," you certainly will feel even deeper guilt for performing a sex act only for self-gratification, with no intention of creating children.
The Satanist fully realizes why religionists declare masturbation to be sinful. Like all other natural acts people will do it, no matter how severely reprimanded. Causing guilt is an important facet of their malicious scheme to obligate people to atone for "sins" by paying the mortgages on temples of abstinence!
Even if a person is no longer struggling under the burden of religiously-induced guilt (or thinks he isn't), modern man still feels shame if he yields to his masturbatory desires. A man may feel robbed of his masculinity if he satisfies himself auto-erotically rather than engaging in the competitive game of woman chasing. A woman may satisfy herself sexually but yearns for the ego-gratification that comes from the sport of seduction. Neither the quasi Casanova nor bogus vamp feels adequate when "reduced" to masturbation for sexual gratification; both would prefer even an inadequate partner. Satanically speaking, though, it is far better to engage in a perfect fantasy than to cooperate in an unrewarding experience with another person. With masturbation, you are in complete control of the situation.
To illustrate the undebatable fact that masturbation is an entirely normal and healthy practice: it is performed by all members of the animal kingdom. Human children will also follow their instictive masturbatory desires, unless they have been scolded for it by their indignant parents, who were undoubtably berated for it by their parents, and so on down the retrocedent line.
It is unfortunate, but true, that the sexual guilts of parents will immutably be passed on to their children. In order to save our children from the ill-fated sexual destiny of our parents, grandparents, and possibly ourselves, the perverted moral code of the past must be exposed for what it is: a pragmatically organized set of rules which, if rigidly obeyed, would destroy us! Unless we emancipate ourselves from the ridiculous sexual standards of our present society, including the so-called sexual revolution, the neuroses caused by those stifling regulations will persist. Adherence to the sensible and humanistic new morality of Satanism can - and will - evolve society in which our children can grow up healthy and without the devastating moral encumbrances of our existing sick society.

Chrestards.