The Last Frontier . . .

The Last Frontier: recognizing that the hRdaya granthi (knot of the Heart) is also composed of the three guNas that are nothing but the Power of the One Self. The granthi (knot) is the last obstacle encountered that appears to separate the jIvAtma from ParamAtma or that appears to separate one from resting in one's true nature, the Self. That granthi is itself the Power of mAyA and doesn't really exist. All that is is the AtmA. To rest there always is Bliss Eternal.

So mAyA is the cause of viyoga (separation), hence the need for sAdhanA to 'attain' yoga, which always is. Viyoga never existed, there was no bondage nor is there liberation, Is simply Is.