In the material world the varieties are reflection of the spiritual world. Here is also father, but this is imitation father. But there is also father, but that is not father, that is real father. It is imitation father. A friend is imitation friend. Real friend is Kṛṣṇa. Real father is Kṛṣṇa. Here husband, imitation husband. Real husband is Kṛṣṇa. Master, imitation master. Real master is Kṛṣṇa.
So in this way, if we establish our relationship with Kṛṣṇa as . . . either as husband or lover or master or friend or son or father, it is perfect. It is perfect. We have to go to that stage. We have to give up this imitation, brahma satyaṁ jagan mithyā.
Śaṅkarācārya placed this theory before the all the world, but that is not explained properly because people at that time could not understand more than that. Brahma satyam: "The Absolute is truth." And jagan mithyā, "And this world, the manifested world, is false." How it is false? That is not explained by Śaṅkarācārya.
That is explained by Caitanya Mahāprabhu, that reality, real father . . . if you accept Kṛṣṇa as your father, oh, He'll give you all protection. If you accept Kṛṣṇa as your husband, oh, there is no question of divorce. If you accept Kṛṣṇa as your friend, oh, Kṛṣṇa will give you everything.