Performers of fruitive sacrifices and yogīs desiring mystic power contemplate the lotus feet of Lord Śrī Kṛṣṇa to attain their materialistic objectives. But the most elevated devotees, who desire liberation from the bondage of material work, lovingly contemplate the Lord’s lotuslike feet because those feet are the fire that destroys all desires for sense gratification. One cannot actually purify the mind by ordinary worship, penance and other such processes. One can purify the mind contaminated by sense gratification only through mature faith in the mode of goodness, which arises by hearing the glories of Kṛṣṇa. Therefore, intelligent persons situated in the varṇāśrama system serve the two kinds of holy places: the nectarean rivers of the topics of Kṛṣṇa and the nectarean rivers flowing from the Lord’s lotus feet.