But isn't being a Satanist by nature defined as being in opposition to Christ? Seems logical to me since Satan is basically the "anti-God". I'm no expert on modern Satanism though obviously.
mmm yes and no, it seems. I don't know, I'm not a satanist. Just like with any religion, there are various fractions and different sects. The following was taken from
http://www.religioustolerance.org/satanis4.htm
Satan in his original pre-Christian Pagan forms is respected, as a principle rather than a deity. Satanists do not worship Satan just as most Buddhists do not worship Buddha."
Major emphasis is placed on the power and authority of the individual Satanist, rather than on a God or Goddess.
They believe that "no redeemer liveth" - that each person is their own redeemer, fully responsible for their own life.
"Satanism respects and exalts life. Children and animals are the purest expressions of that life force, and as such are held sacred and precious..." Children and animals are not abused or killed.
Those Satanists who believe in Satan or Set as a living entity do not worship or demonstrate their faith in him (as, for example, Christians worship and pray to their God).
They believe that one should live out their lusts and desires, and enthusiastically explore the "seven deadly sins" with other consenting adults.
They follow many beliefs, practices and rules of behavior which are in conflict with traditional Christianity, and essentially all other religions.
Uniqueness and creativity are encouraged.