Prabhupāda: What is the harm if he comes again?
Tamāla Kṛṣṇa: Practically that is the whole basis of the Christians' faith is they are awaiting the day when Christ will come.
Prabhupāda: For the time being, you follow what he has said. Rather, what is the use of waiting for him?
Tamāla Kṛṣṇa: Yeah, if you don't follow what he said, then even if he comes he won't take you. He says if that happens, if Christ comes back, what will be the position of Śrī Caitanya Mahāprabhu and His Kṛṣṇa consciousness movement? Nasty question.
Prabhupāda: That you shall see when he comes.
Tamāla Kṛṣṇa: (laughs) That we shall see when he comes. Right. For the time being the Kṛṣṇa consciousness movement is here. Next question: "What is this end of the world?" Then he says, "In your..."
Prabhupāda: The world will be devastated, and everything material... Your body is there. It is being maintained, and it will be finished. Similarly, the whole world body will be done in the same way. There is no other way. It is created, it is maintained, and it is finished. Naśa. It is called naśa in Sanskrit.
Tamāla Kṛṣṇa: What is that, n-a-s-s, naśa?
Prabhupāda: N-a-s-h-a. No-n-a-s.
Tamāla Kṛṣṇa: N-a-s means?
Prabhupāda: Naśa means devastated, finished. Apakṣaya-naśa.
Tamāla Kṛṣṇa: He says, "In your introduction to the Bhagavad-gītā you refer to Hinduism, Buddhism, Christianism and other religious faiths as sectarian designations, but isn't Kṛṣṇa consciousness just another kind of designation in order not to call it Kṛṣṇa-ism, another ism?"
Prabhupāda: No. That you have to understand later on.
Tamāla Kṛṣṇa: "What is the difference between a pure Christian, or at least a sincere one, and a sincere devotee of Kṛṣṇa?"
Prabhupāda: No difference.