This work explores the concept of mysticism as it appears in English literature, focusing on the philosophical aspects that relate to ultimate reality. It examines the contributions of various English writers, including poets and prose authors, who express mystical thought through themes of love, beauty, nature, and spirituality. The text discusses the diverse approaches these writers take towards a common understanding of unity and the divine, highlighting figures such as Shelley, Wordsworth, and Blake. It emphasizes the belief that true knowledge of God and existence comes from an intuitive, experiential understanding rather than intellectual reasoning.