Without being freed from sinful activities nobody can take to Kṛṣṇa consciousness. The method is easy. You can get out of sinful activities. But don't commit again. If you think that "I shall ignite fire and pour water again," then what is the use of? Simply waste of time. So that should not be done.
So, parāvare brahmaṇi dharmato vrataiḥ. So one should execute Kṛṣṇa consciousness, dharmataḥ, in right path, and vrataiḥ. Bhajante māṁ dṛḍha-vratāḥ. Just like today, ekādaśī-vrata. Vrataiḥ. This ekādaśī-vrata is required. Just see. Here it is that "You have performed all the vratas." The purpose of ekādaśī-vrata is that today we should not eat much usual food, grains. The actual prescription is fasting. Nirjala-ekādaśī. Nirjala means there are many devotees who does not take even water. Water, drinking water, according to śāstra, it is taking food... It is drinking of food or no food. We can take both ways. So sometimes drinking of water is excused as upavāsa also. But there are many devotees who even..., drink even a drop of water. Whole day and night they fast and observe ekādaśī-vrata. And the night is called harivāsara. Harivāsara means the whole night they would chant Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare/ Hare Rāma, Hare Rāma... This is called vrata. Dṛḍha-vrata.