Satanism encourages its followers to indulge in their natural desires. Only by doing so can you be a completely satisfied person with no frustrations which can be harmful to yourself and others around you. Therefore, the most simplified description of the Satanic belief is: INDULGENCE INSTEAD OF ABSTINENCE
Satanists are encouraged to indulge in the seven deadly sins, as they need hurt no one; they were only invented by the Christian Church to insure guilt on the part of its followers.