When karma-yoga is purified with love and devotion for God then it becomes bhakti-yoga, or devotional loving yoga. Yoga means to unite, or to link up with the supreme. So, when that connection is with the supreme source of all opulences: power, fame, wealth, renunciation, beauty, knowledge, material, spiritual, the source of all happiness, then we actually become completely satisfied. Completely satisfied.
HH Jayapataka Swami Maharaja
June 5th 1983, Atlanta