There cannot be two almighty beings in this world. [Imagine having] two or three Gods; one will create the world, another says, "I will destroy the world." It [can] never happen. There must be one God. The soul attains to perfection; [it becomes] almost omnipotent [and] omniscient. This is the worshipper. Who is the worshipped? He, the Lord God Himself, the Omnipresent, the Omniscient, and so on. And above all, He is Love. How is [the soul] to attain this perfection? By worship.
Swami VivekanandaIn all our Yogas this renunciation is necessary. This is the stepping-stone and the real centre and the real heart of all spiritual culture - renunciation. This is religion - renunciation.
Swami VivekanandaTo give up the world is to forget the ego, to know it not at all - living in the body, but not of it.
Swami Vivekananda