The Peyote Case decided that issue i.e. the use of Peyote by Native Americans in religious ceremonies is NOT a protected right under the First Amendment if the law is aimed at a General ban NOT religious ban of the use of that drug. i.e. if Congress would outlaw Peyote in a religious ceremonies that is unconstitutional (violates the First Amendment freedom of Religion) but if Congress outlaws Peyote as a general law, with no attempt to address any religious use, then that ban is effective even if the Peyote is used in a Religious Ceremony and had been for centuries.
The same rule applies in your case, is the use of Torture forbidden under a general law? Then the fact that your religion permits you to torture can NOT be used to overrule the general law forbidding torture. For more see:
http://findarticles.com/p/articles/mi_m1282/is_n11_v42/ai_9082087http://en.wikipedia.org/wiki/Employment_Division_v._SmithCopy of Actual Supreme Court Case:
http://caselaw.lp.findlaw.com/scripts/getcase.pl?court=us&vol=494&invol=872The rule is simple:
Subsequent decisions have consistently held that the right of free exercise does not relieve an individual of the obligation to comply with a "valid and neutral law of general applicability on the ground that the law proscribes (or prescribes) conduct that his religion prescribes (or proscribes) (Quoted in the above decision)