Big, big asuras like Rāvaṇa, he also wanted to be happy himself and others by material adjustment. He proposed that "There is no need of acting piously to go to the heavenly planet. I shall construct a staircase so anyone can go." Rāvaṇera svarge sidi. So that was failure. Just like we are now trying, the modern scientists, we are trying to go to the moon planet. It is failure. They will never be able to go there. I have discussed this point. We are conditioned. We cannot live one place to another without being proficient or without being eligible. Just like even in this planet you cannot go to the other country. Suppose from India if we want to go to America, it requires arrangement, not that all of a sudden you can go to America or the Americans come here. There is international arrangement—visa, passport, immigration, so many things. So many obstacles are there even in this planet, and what to speak of going to other planet. It is not possible. You must be efficient; then you can go. That we get information from the Bhagavad-gītā:
- yānti deva-vratā devān
- pitṟn yānti pitṛ-vratāḥ
- bhūtāni yānti bhūtejyā
- yānti mad-yājino 'pi mām
- (BG 9.25)
So in this life you have to prepare yourself. Then you can go to the higher planetary system.
- ūrdhvaṁ gacchanti sattva-sthā
- madhye tiṣṭhanti rājasāḥ
- jaghanya-guṇa-vṛtti-sthā
- adho gacchanti tāmasāḥ
- (BG 14.18)
You can go, sarva-ga. Every living entity can go wherever he likes, but he must fulfill the condition because we are in the conditional state. The material world means we are conditioned. So in order to be eligible to go to the higher planetary system like moon planet and others, we must be efficient to prepare ourself.