Aslan

"So I went over much grass and many flowers and among all kinds of wholesome and delectable trees till lo! in a narrow place between two rocks there came to meet me a great Lion. The speed of him was like the ostrich, and his size was an elephant's; his hair was like pure gold and the brightness of his eyes, like gold that is liquid in the furnace. He was more terrible than the Flaming Mountain of Lagour, and in beauty he surpassed all that is in the world, even as the rose in bloom surpasses the dust of the desert.

Chapter 15: Further Up and Further In, The Last Battle