Perfection of materialistic life is suitably attained by the process of observing religious principles. This leads automatically to successful economic development, and thus there is no difficulty in satisfying all material desires. Since Dhruva Mahārāja, as a king, had to keep up his status quo or it would not have been possible to rule over the people in general, he did it perfectly. But as soon as he saw that his son was grown up and could take charge of the royal throne, he immediately handed over the charge and retired from all material engagements.

One word used here is very significant — avicalendriyaḥ, which means that he was not disturbed by the agitation of the senses nor was his sensory power diminished, although in years he was a very old man. Since he ruled over the world for thirty-six thousand years, naturally one may conclude that he became very, very old, but factually his senses were very young — and yet he was not interested in sense gratification. In other words, he remained self-controlled. He performed his duties perfectly according to the materialistic way. That is the way of behavior of great devotees. Śrīla Raghunātha dāsa Gosvāmī, one of the direct disciples of Lord Caitanya, was the son of a very rich man. Although he had no interest in enjoying material happiness, when he was entrusted with doing something in managing the state, he did it perfectly. Śrīla Gaurasundara advised him, “From within, keep yourself and your mind completely aloof, but externally execute the material duties just as they need to be done.” This transcendental position can be achieved by devotees only, as described in the Bhagavad-gītā: while others, such as yogīs, try to control their senses by force, devotees, even though possessing full sensory powers, do not use them because they engage in higher, transcendental activities.