Male Interviewer: Do you think your movement is the only way to come to know God?
Prabhupāda: What is that?
Devotee: Do you think this movement is the only way to know God?
Prabhupāda: Yes.
Male Interviewer: So how do you have that assurance?
Prabhupāda: From the authorities, from God, Kṛṣṇa. Kṛṣṇa says, sarva-dharmān parityajya mām ekaṁ śaraṇaṁ vraja (BG 18.66).
Male Interviewer: But if somebody else was to say that God had told him something else, would you equally believe him?
Śyāmasundara: It's not that we don't accept other religious processes.
Prabhupāda: No, we believe other process. Just like there are steps. If you want to go to the topmost story, so you go by steps. So some of them have gone fifty steps, some of them have gone hundred steps, but to complete the required steps is 1,000 steps.