Enthrone Him in the Heart.

Narada Muni is explaining in Bhagavatam that as the heart is being purified, then gradually one can enthrone the Supreme Personality of Godhead within the heart. So it's interesting because the Lord was already there as the Supersoul, and now we're going enthrone Him in the heart.

The enthroning of the Lord in the heart is referring to the istha-deva, or to our worshippable Deity which in our case is Krishna, and not so much the Supersoul. The Supersoul is described as being Lord Vishnu. Ksirodakasayi Vishnu. The Paramatma within the heart, and He is the four-armed form of Lord Vishnu. Helmet and ornaments and so on. All the attributes of Vishnu are there.
It is also said that although the followers of Sri Caitanya Mahaprabhu are most respectful towards Lord Vishnu and they certainly are accepting Him as the Supreme Personality of Godhead, still they focus on their worship on Lord Krishna and not on Lord Vishnu.
Srila Prabhupada also reminds us of that in the final chapter of the Bhagavad-gita in his purports - he points out that a devotee will certainly offer his obeisances to Lord Vishnu, and then continue His worship of Krishna, -exclusively focus on Krishna. So we are not starting an altar and beginning to kind of place all kinds of Narayana Deities there as well, no. The focus in our sampradaya is exclusively on Krishna.
So interesting that as the heart becomes purified and as we are enthroning the Lord within the heart, we are actually enthroning Lord Krishna in the heart! Then from within the heart it is Krishna who is guiding us.
It is not the Paramatma in It's four-armed form who is guiding us, then it's Krishna directly, within the heart, who is guiding us! ...
We can be very intimately connected with Krishna, and that Krishna within the heart is directly Krishna!
Krishna, the Supreme Personality of Godhead. Not a picture of Krishna, but Krishna in person. Krishna who is directly relating with us.

Transcribed by Bhakta Frederick
(Kadamba Kanana Swami, Radhadesh 2011)