>> I suppose my main question is whether my support of legalization would negatively impact me within the Church of Satan should i choose to join. <<

Providing you refrain from stating any usage of the drug until the day comes that it is no longer illegal, I doubt there would be a problem.

We do not oppose the right to work to change laws in accordance with our own viewpoints or the right to disagree with state imposed laws. That is what a democratic country is. We only oppose illegal activity in itself.
"Unsparing, brave and laced with pathos and truth. u.v.ray is one of the more vivid voices shouting from the sidelines today."