But we must be... Rest assured, when we have taken shelter of the lotus feet of Kṛṣṇa fully, without any reservation, Kṛṣṇa must be pleased. Maybe it will take some time. This is called niścayād, certainty, assurance.
Śrīla Prabhupāda's Lecture on The Nectar of Devotion, October 24, 1972, Vṛndāvana
