Prabhupāda: Our problem is how to serve Kṛṣṇa honestly. This is our problem. The devotees are always anxious. Here Kṛṣṇa is the enjoyer, and we're enjoyed. So our business is to see, "How I am being enjoyed by Kṛṣṇa, by serving Him." This is devotion. This is Kṛṣṇa consciousness. So long you want to enjoy this material world, you are in the material world. And as soon as you offer yourself to be enjoyed by Kṛṣṇa as servant—according to His order you serve—then immediately you are in the spiritual world. So you can become in the material world or spiritual world, as you desire. As you desire. If you want to remain in the spiritual world, this temple is the spiritual world. We are not living in Melbourne. This temple is not Melbourne. It is Vaikuṇṭha.
Devotees: Jaya!
Prabhupāda: It is Vṛndāvana. So if you stick to this temple service, Kṛṣṇa's service, then you are not in this material world. But as soon as you want to enjoy this material world, immediately you are in material world. This is your position.
So what is the business of this material world? Now, falsely we are trying to enjoy. The false enjoyer. Everyone is trying to be enjoyer. Kṛṣṇa has given little freedom, "All right. You want to enjoy. Enjoy it." But you have to be in this material world. And in the material world, as soon as you come to the material world, immediately you become contaminated by the modes of material nature. Material nature has three modes, or three qualities—good quality, passion quality and ignorance quality. Goodness, passion and ignorance. So material world means you associate with the material three qualities—goodness, passion or ignorance. And according to that, as you associate, you get a certain type of body.