Pure devotional service is so spiritually relishable that a devotee becomes automatically uninterested in material enjoyment. That is the sign of perfection in progressive devotional service. A pure devotee continuously remembers the lotus feet of the Lord Sri Krishna and does not forget Him even for a moment, not even in exchange for all the opulence of the three worlds.
Devotees solely engaged in the devotional service of the Supreme Personality of Godhead, Narayana, never fear any condition of life. For them the heavenly planets, liberation and the hellish planets are all the same, for such devotees are interested only in the service of the Lord.
The revealed scriptures, like Manu-samhitha and similar other scriptures, are considered the standard books to be followed by human society. Thus, the leader’s teaching should be based on the principles of such standard saastras. One who desires to improve himself must follow the standard rules as they are practiced by the great teachers.
If you become conscious of Me (Lord Krishna), you will pass over all the obstacles of conditioned life by My (Krishna’s) grace. If, however, you do not work in such consciousness, but act through false ego, not hearing Me, you will be lost.