Prayojana means it is necessary. Puruṣārtha-śiromaṇi prema mahā-dhana. Lord Caitanya's, Mahāprabhu, preaching was based on this principle: premā pumartho mahān. What is the objective of human life? He said that "Objective of human life is to attain love of God." That's all. That makes him perfect. Nothing more.
He . . . His mission has been described by one of the ācāryas, Viśvanātha Cakravartī. He has studied. He said that the mission of Lord Caitanya is ārādhyo bhagavān vrajeśa-tanaya: "Kṛṣṇa, the Supreme Personality of Godhead, is ārādhya." Ārādhya means He is worshipable.
He's the only worshipable personality. Ārādhyo bhagavān vrajeśa-tanaya tad-dhāmaṁ vṛndāvanam (Caitanya-mañjusā); "And as Lord Kṛṣṇa is worshipable, similarly His place of pastimes, Vṛndāvana-dhāma, is also worshipable."
Ārādhyo bhagavān vrajeśa-tanaya tad-dhāmaṁ vṛndāvanam. And what is the best kind of worship for Kṛṣṇa? Now, ramyā kācid upāsanā vraja-vadhū-vargeṇa yā-kalpitā: "The highest kind of worship is as demonstrated by the damsels of Vṛndāvana, the girl friend of Kṛṣṇa." Yes. They had no adulteration. Simply they were always thinking of Kṛṣṇa. Kṛṣṇa is going outside of the village, and they were thinking at home, "Oh, Kṛṣṇa's," I mean to say: "Sole is so soft. How He's wandering in the jungle? There are so many particles of stone. Must be pricking." In this way.
Kṛṣṇa is there—they are at home, but they are thinking of Kṛṣṇa, how He's walking, how His soft foot is suffering. In this way they are always absorbed in Kṛṣṇa consciousness. They are not Vedāntist. They are not brāhmins. They are not educated. They were cowherds girls. But their love of Kṛṣṇa was so intense that Lord Caitanya recommends, "Oh, there is no better worship than . . . than it was being demonstrated by the damsels of Vṛndāvana." Ramyā kācid upāsanā vraja-vadhū-vargeṇa yā kalpitā.