Radha and Krishna are the eternal divine lovers who symbolize the peak of Divine Bless. Lord Krishna himself is the best representation of Universal Love and Affection. However, this aspect of Krishna is complete only when the name of Radha is attachd to his name. Hence a combined name of Radha Krishna in ultimate representation of eternal Love Sri Krishna is the poorntam Purushottam brahma, the supreme male personality of God, where as Shree Radha Rani is the supreme Para shakti, the female part of the divine union. The puranas describe the superiority of Radha Rani by saying that Radha is the 'soul' and 'life breath' of Krishna. Hence she is the origin of Krishna's greatness.