AGRA, India: Born at the bottom of the Hindu faith’s rigid caste system, voters like Anil Sonkar will determine whether Indian Prime Minister Narendra Modi returns to power next month. But Modi’s Hindu-nationalist Bharatiya Janata Party (BJP) has established itself as India’s dominant political force with a different pitch: think of your religion first, and caste second. Construction of the temple fulfilled a long-standing demand of Hindu activists and was widely celebrated by Hindu voters, whatever their caste group. The BJP has been able to unite a broad array of caste groups into a single bloc of support, but caste discrimination remains a fact of life both in politics and society at large. “Our lawmaker is from our caste and from the BJP,” said farmer Patiram Kushwaha, a Modi supporter reconsidering his allegiance.