A compilation of the famous prayers of the renowned mystics and adepts of all ages. The book "Mystics at Prayer" explains in simple language the reason of prayer, how to pray, and the Cosmic laws involved. You come to learn the real efficacy of prayer and its full beauty dawns upon you. Whatever your religious beliefs, this book makes your prayers the application not of words, but of helpful, divine principles. You will learn the infinite power of prayer. Prayer IS man's rightful heritage. It is the direct means of man's communion with the infinite force of divinity.