The law of God is such that it punishes the killers of both man and animals; both acts of murder are penalized. The atheists deny the existence of God because in this way they think they can commit sins unhindered. But all the revealed, authorized scriptures say that by killing innocent creatures, the householders commit many sins willingly or unwillingly while performing their normal daily activities. To get release from these sins, the householders are enjoined to perform certain sacrifices. Foremost of these is to eat and honor the remnants of food offered to Lord Viṣṇu. As for those selfish householders who cook food only for their own sensual pleasure and not for the service of Lord Viṣṇu, they have to suffer all the sinful reactions incurred while cooking and eating. This is the law of providence. Therefore, to get rid of these sins, the followers of the Vedic religion dedicate their household activities to Lord Viṣṇu's service.
The leaders of society are therefore advised to perform devotional service for Lord Viṣṇu's satisfaction—both for their own benefit and for the benefit of those they lead. As Lord Kṛṣṇa says to Śrī Arjuna in the Bhagavad-gītā (3.21), "Whatever action a great man performs, common men follow. And whatever standards he sets by exemplary acts, all the world pursues." Because everyone follows their example, the leaders are required to carefully study the process of devotional service to Lord Viṣṇu. This is their duty. Thus for the benefit of human society, there is a great need to construct universities that will impart knowledge of devotional service.