Federal agents descended on the massive temple in Robbinsville, N.J., as a lawsuit charged that low-caste men had been lured from India to work for about $1 an hour. The BAPS temple opened in Robbinsville, N.J., in 2014 and is still under construction. The BAPS temple opened in Robbinsville, N.J., in 2014 and is still under construction. Credit…Annie Correal/The New York Times