Clearly even the secularists have difficulty claiming that sodomy is just like normal heterosexual intercourse. And that is the Achilles heel in their argument but apparently people are too afraid to make this point. Probably because it is disgusting on all levels. Tis not mine to tell you not to do it, but don't claim that it is equivalent to normal sex. Yes, there is normal sex and abnormal sex and sodomy is abnormal.
“Clearly even the secularists have difficulty claiming that sodomy is just like normal heterosexual intercourse.”
Justice Kennedy does not. Read Lawrence v. Texas. In that case, Justice Kennedy held that sodomy is a sacred constitutional right.