The Supreme Personality of Godhead is the sole proprietor and enjoyer of everything. When the living entities forget this fact, they develop an intense desire to enjoy this phenomenal world. But they cannot be fully satisfied by such endeavors, and thus anger develops. Anger causes frustration, as in the story of the unsuccessful fox and the "sour grapes." The living entity is then forced to pretend to be a renouncer. But at the bottom of such renunciation burns the great flame of greed and the desire for enjoyment. This is only another stage of material desire. Therefore, unless one transcends this stage of acceptance and rejection of physical pleasures and becomes situated on the platform of the eternal self, one cannot understand the sublime message of the Lord. And without this understanding, one will continue to cultivate the demoniac mentality.
The only method by which one can elevate himself form the depths of demoniac depravity to the path of self-realization is to learn the injunctions of the scriptures and act accordingly. Chaotic and undisciplined activities contrary to scriptural instructions are actions performed out of lust. It is not possible to eradicate anger and greed through such acts of lust; nor is it possible to experience true happiness and divine elevation. Therefore if we wish to find the path to spiritual upliftment and eternal peace—the need for which is expressed in the lament "In the dispensation of providence, mankind cannot have any rest"—revealed scriptures are our only guide. Simply by executing the injunctions of the scriptures, we can become free from acts of lust and chaotic living.
At present we are living in the thick of Kali-yuga. The people of this age are mostly short-lived, misguided, unfortunate and always tormented by disease and distress. Therefore it is not easy for them to appreciate the words of the scriptures. The followers of the world's various religions—Hindus, Muslims, Christians, Buddhists, and so on—are transgressing the scriptural injunctions of their own faiths to varying degrees and living as they like. Many people, far from following scriptural injunctions, ridicule the sacred texts and thus gradually slide down to a demoniac life of unrestricted sense enjoyment. The Supreme Lord and His devotees are very much concerned about the deliverance of these conditioned souls afflicted by the ill influence of Kali-yuga. The devotees, or Vaiṣṇavas, are the most compassionate, saintly souls, and thus they ardently desire to deliver the fallen living entities. The Supreme Lord always responds to the desires of these Vaiṣṇavas, and so He answers their prayers for the salvation of these suffering souls of Kali-yuga.
Seeing the miserable condition of the living entities in the Kali-yuga, Lord Caitanya, the savior of the fallen souls, has expounded a method for their salvation. This method is taken from the scriptures and is applicable to everyone. In previous ages, one could study the Vedas and purify oneself by living according to those instructions. But it is impossible for the present population to properly execute scriptural injunctions, which includes strictly following vows of celibacy. One who is extremely degraded and sinful cannot find the accurate path to realization by studying the Vedas. It is a waste of time even to explain the meaning of the Vedas to such persons, who are devoid of proper up-bringing and discipline. Lord Caitanya has indeed showered His mercy upon these Kali-yuga people. So there is no doubt that those who are unable even to receive this mercy from Lord Caitanya are forever bereft of saving grace. As for those fortunate souls who, after realizing the greatness of Lord Caitanya's mercy, have accepted it—they have escaped the punishments of māyā, or "the dispensation of providence." But for those who have agreed to come under the influence of the cycle of karmic reactions and are being pummeled about by māyā, the Supreme Lord has arranged the process of karma-yoga, or fruitive activities with the aim of sacrifice to the Supreme Lord.