“Brahmaji wanted to create the whole cosmic situation as it was in the previous millennium, and because, in the last devastation, knowledge of the Absolute Truth was altogether erased from the universe, he desired that the same knowledge again be renovated; otherwise there would be no meaning in the creation. Because transcendental knowledge is a prime necessity, the ever-conditioned souls are given a chance for liberation in every millennium of creation. This mission of Brahmaji was fulfilled by the grace of the Lord when the four sanas, namely Sanaka, Sanat-kumara, Sanandana and Sanatana, appeared as his four sons. These four sanas were incarnations of the knowledge of the Supreme Lord, and as such they explained transcendental knowledge so explicitly that all the sages could at once assimilate this knowledge without the least difficulty. By following in the footsteps of the four Kumaras, one can at once see the Supreme Personality of Godhead within oneself.” ...