Those Gurus who indulge head and heart game keep you in the prison of emotions. The emotion belongs to ignorance.+

The Self is not within the human heart. The world in which you exist hides the invisible Soul, which is the Spiritual heart.

Those who are stuck up with head and heart will not be able to unfold the mystery of their true existence.

When you realize the Self is not the body, then the question of the Self within the heart does not arise. The poets use the word heart to indicate the center of existence.

When the whole universe is created out of the invisible Soul, the Self, which is present in the form of consciousness, still, you are thinking the Self is within the human heart; you are not a wise seeker.

Those Gurus who indulge in head and heart games keep you in the prison of emotions. The emotion belongs to ignorance.

Some gurus propagate that the Nadi you refer to is called Amrita Nadi. It connects the Spiritual Heart with the Sahasrara. It is best to merge in the Heart and then see that the Heart is beyond time and space.

But remember:~

When the ‘Self’ is not the body, then the question of the Nadi or Amrita Nadi, or Sahasrara, does not arise.

Until we think the Self is within the body, it is impossible to cross the threshold of dualistic illusion.

Deeper self-search reveals that the Self is not the body, so why bring Nadi, chakras when they are part and parcel of the body.

Deeper self-search reveals that the Self is neither the body nor the ‘I’. Thus, one has to go beyond the ‘I’ meaning beyond form, time, and space. : ~ Santthosh Kumaar