why don't you learn more about the organisations that you badmouth. RSS is the main force in India giving call for the rest to open temples for dalits and it is the one along with it's sister organisations making tribals as priests in temples. Even Mohandas Gandhi appreciated RSS for it's commitment to remove inequality in caste when he visited their shakhas where people don't follow any untouchability. The problem is manily with the mainstream guys who discriminate through devious reasons. You must be joking when you say there is no caste system in Christianity. It's there is prverse form. They in India marry inter-caste, have separate chruches and burial grounds and the bishops are mostly made of privileged 2% of christians in India who treat the rest of their kind as scum.