"Bhakti Yoga is the yoga of the heart; it is the bringing into submission of all the feelings, desires and emotions, to the one beloved, seen and known in the heart. It is the sublimation of all the lower loves and the bringing captive of all longings and desire, to the one longing to know the God of love and the love of God. It was the "kingly" or crowning science of the last rootrace, the Atlantean, just as the science of Raja Yoga is the great science of our Aryan civilization. Bhakti Yoga made its exponent an arhat or led him to the fourth initiation. Raja Yoga makes him an adept and leads him to the portal of the fifth initiation. Both lead to liberation, for the arhat is released from the cycle of rebirth but Raja Yoga liberates him to complete service and freedom to work as a White Magician. Bhakti Yoga is the yoga of the heart, of the astral body."
January 1, 1970
https://en.wikiquote.org/wiki/Yoga_Sutras_of_Patanjali