How the Kṛṣṇa consciousness movement can attract the attention of the whole world and how each and every man can feel pleasure in this Kṛṣṇa consciousness is stated in the Padma Purāṇa as follows: "A person who is engaged in devotional service in full Kṛṣṇa consciousness is to be understood to be doing the best service to the whole world and to be pleasing everyone in the world. In addition to human society, he is pleasing even the trees and animals, because they also become attracted by such a movement." A practical example of this was shown by Lord Caitanya when He was traveling through the forests of Jhārikhaṇḍa in central India for spreading His saṅkīrtana movement. The tigers, the elephants, the deer and all the other wild animals joined Him and were participating, in their own ways, by dancing and chanting Hare Kṛṣṇa.
Furthermore, a person engaged in Kṛṣṇa consciousness, acting in devotional service, can develop all the good qualities that are generally found in the demigods. It is said by Śukadeva Gosvāmī in the Fifth Canto of Śrīmad-Bhāgavatam, Eighteenth Chapter, verse 12, "My dear King, persons who have unflinching faith in Kṛṣṇa and are without any duplicity can develop all the good qualities of the demigods. On account of a devotee's high grade of Kṛṣṇa consciousness, even the demigods like to live with him, and therefore it can be understood that the qualities of the demigods have developed within his body."
On the other hand, a person who is not in Kṛṣṇa consciousness has no good qualities. He may be highly educated from the academic point of view, but in the actual field of his activities he can be seen to be baser than the animals. Even though a person is highly educated academically, if he cannot go beyond the sphere of mental activities then he is sure to perform only material activities and thus remain impure. There are so many persons in the modern world who have been highly educated in the materialistic universities, but it is seen that they cannot take up the movement of Kṛṣṇa consciousness and develop the high qualities of the demigods.