I guess what you're saying is ""It depends on what the meaning of the word 'is' is." Do they worship our God before they worship a God who doesn't exist or just do it in a poor way. My goodness, talk about a convoluted sentence.
Not convoluted at all...NO, they don't worship the God that we do, however, that makes them no less responsible to Him than we are. They will have a hard time explaining their goofy religion to Him when its time to do so and I don't think that their 21 virgins are going to help a lot. There is only one God....we are all accountable to Him....we are going about it the right way....they are REALLY taking the long way around.....maybe they'll make it, we are not to be the judge of that. I have trouble enough with my own salvation and have no time to worry about theirs!!!