Because we are preparing ourselves to preach Kṛṣṇa consciousness, we must be qualified to get the power of attorney. Sometimes we speak that "I'll preach." What you will preach? First of all get the power of attorney; then preach. Preaching is not so easy that anyone and anyone can preach without... Kṛṣṇa-śakti vinā nahe nāma pracāraṇa. So to get that power of attorney one has to qualify himself, not that the power of attorney is hanging in the tree and you can take it. No. So how this power of attorney can be achieved? That is stated in the Śrīmad-Bhāgavatam. You are singing daily day, daily guru. Now, today is guru-pūrṇimā. Especially we should understand what is the power of attorney. Anyone can recite this verse, śrī-guru-caraṇa?
Dhṛṣṭadyumna: Śrī-guru-caraṇa-padma, kevala-bhakti-sadma, vando mui sāvadhāna mate.
Prabhupāda: So this is the beginning, that if you want to be devotee, then you must approach the spiritual master who has got the power. Śrī-guru-caraṇa-padma, kevala-bhakti-sadma, vando mui sāvadhāna mate. Sāvadhāna means very carefully, not whimsically.