Too much hate against Hindus in Pakistan! Why so?

Nowadays double faces of Pakistan can be seen. On the one hand, it is raising his voice in favor of Muslims, while on the other hand, it is hurting Hindu feelings. In Pakistan's Karachi mob vandalized Hindu temples, and idols and stole money, but no policemen reached on time to apprehend the culprits. Police have said, the latest incident of vandalism against the places of worship of the minority community in this country.