Practice is absolutely necessary. You may sit down and listen to me by the hour every day, but if you do not practice, you will not get one step further. It all depends on practice.
Swami VivekanandaEach soul is potentially divine. The goal is to manifest this divinity by controlling nature, external and internal. Do this either by work, or worship, or psychic control, or philosophy - by one, or more, or all of these - and be free. This is the whole of religion. Doctrines, or dogmas, or rituals, or books, or temples, or forms, are but secondary details.
Swami VivekanandaGive up, renounce the world. Now we are like dogs strayed into a kitchen and eating a piece of meat, looking round in fear lest at any moment some one may come and drive them out. Instead of that, be a king and know you own the world. This never comes until you give it up and it ceases to bind. Give up mentally, if you do not physically. Give up from the heart of your hearts
Swami Vivekananda