So, cxim, what constitutes a "devil worshiper"? What kind of "devil worshiper" would they be? You do know, of course, that there many different denominations of Satanic worship.
It's hilarious when I run into a teenage "Satanist" and ask him about his beliefs. He can't tell me which group he belongs to, who his priest or mentor is, or even the name of his coven or church. Pitiful...
Anyway, back on subject...
No, Masons aren't "devil-worshipers". That's just stupid.
Really guys, if you want to know about Freemasonry ask any Mason you know. They'll tell you what they can, and if you're of the right age, ask how you might become a member. Listen to what they say, then think it over and see if their views match with your's. It's all very simple.
And no, I'm not a Mason... although I am still thinking it over.