Śrīla Prabhupāda telling his disciples, that you should try to use your intelligence to see how Kṛṣṇa will be happy. In general people use their intelligence and try to see how they can have more sense gratification. But if we use our intelligence how to spread Kṛṣṇa consciousness, that is the proper use. So, Lord Caitanya wanted to see everybody Kṛṣṇa conscious. Śrīla Prabhupāda, he tried to think how to do that. So, like this, if we are absorbed how to please Kṛṣṇa, that is the process of bhakti-yoga.
His Holiness Jayapataka Swami Maharaj,
2021, Dec 11th, SB class, @ Śrī Māyāpur Dhāma, India.