(Skt., ‘one who knows or teaches the c ra , the rules of right conduct’). 1 The title c rya is primarily applied to a Hindu teacher who invests the student with the sacrificial thread ( vajñopav ta ) and instructs him in the vedas and the religious law ( dharma ). By extension it is applied to a spiritual preceptor, or to anyone learned in the Hindu tradition. This title is frequently affixed directly to the proper name, e.g. a kar c rya . 2 In particular, a group of Tamil Vai ava teachers regarding the lv rs as incarnations of Vi u's