According to one's means, ye yathā mām, according to one's position, they should worship Kṛṣṇa, maybe without any dravya or with dravya. Yajña is performed. Dravya-yajñās tapo-yajñāḥ. The svādhyāya. The Gosvāmīs, they also used to perform svādhyāya-yajña. That is also mentioned. Nānā-śāstra-vicāraṇaika-nipuṇau sad-dharma-saṁsthāpakau. They were studying all Vedic literature, all Vedic literature. That is called svādhyāya-yajña, to read Vedic literature, to understand Vedic literature, to act according to the direction of the Vedic literature. This is called svādhyāya-yajña. Svādhyāya-yajña, jñāna-yajña.
By reading Vedic literature, you enlighten yourself with knowledge. So this is also yajña. There are so many... Kṛṣṇa is available in so many ways, according to your position. It is not that He is conditioned. He is not conditioned. Therefore it is called ahaituky apratihatā. The svādhyāya-yajña. The Gosvāmīs, they were not only dancing and chanting. That was also part of their business. Kṛṣṇotkīrtana-gāna-nartana-parau. But they were also good scholars. Nānā-śāstra-vicāraṇaika-nipuṇau sad-dharma-saṁsthāpakau.
Just like in our Kṛṣṇa consciousness movement, we are trying to publish our books in different languages. Already we have got in European and American, English, French, German, Spanish, Swedish, Japanese, Chinese. This is required. Nānā-śāstra-vicāraṇaika-nipuṇau sad-dharma. Because people are misled. So they should be given opportunity to study, to understand what is God consciousness, what is Kṛṣṇa consciousness. So through the śāstras. That is also required.