In plain words
The man who is ruled by the senses must be a weakling indeed; it is of just such a man that the Śrutis warn, “Nāyamātmā balahīnena labhyaḥ”. When you sit in dhyāna, if one little fly settles on this great big body, the urge to swat it springs up that very instant. Is this the mark of one-pointedness? What fruit will dhyāna like this bring? Do not think that in Kali there is no way to fill your heart with God's play and His hosts of qualities, by hearing, reflecting and the rest, and so to win His grace. Even in Kali, those who gained the vision of God and crossed over are many. Repenting from the heart of the sins they had done, seeing always with the eye of Jñāna the Paramātma, the embodiment of compassion, the auspicious One, and reaching the eternal Ānanda in that divine experience: Sūrdās and those like him are in their thousands. You must forget the sinful deeds that are past, keep in view only the Ānanda that is to come, be glad of mind, gain purity of citta and attain the fulfilment of Jñāna. Only then is birth fulfilled.
Just now Bhagavantam quoted in his speech the last śloka of the Bhagavad Gītā, didn't he? What is its true meaning? “Yatra yogeśvaraḥ kṛṣṇo, yatra pārtho dhanurdharaḥ tatra śrīrvijayo bhūtir dhruvā nītirmatirmama”: that when Kṛṣṇa and Arjuna, the two, come together, victory is certain, is the outer meaning.