The prayer most acceptable to God is that of Nodbeh, which must be said by the pilgrims on Mount Arafat, with tears pouring from their eyes. The Prophet rose to a noble conception of the next life. He not only believed that the pure-hearted will see God, he also proclaimed that blessing to be the height of heavenly bliss. The Muslim Paradise, therefore, in its material aspect unalloyed, is the invention of the tradition-mongers. According to the orthodox among them, it is situated above the seven heavens, immediately under the Throne of God. Some say that the soil of it consists of the finest wheat flour, others will have it to be of the purest musk, and others again of saffron. Its palaces have walls of solid gold, its stones are pearls and jacinths, and of its trees, all of which have golden trunks, the most remarkable is the Tree of Happiness, Túba, as they call it. This tree, which stands in the Palace of Muhammad, is laden with fruits of every kind, with grapes and pomegranates, with oranges and dates, and peaches and nectarines, which are of a growth and a flavour unknown to mortals. In response to the desire of the blessed, it will yield, in addition to the luscious fruit, not only birds ready dressed for the table, but also flowing garments of silk and of velvet, and gaily caparisoned steeds to ride on, all of which will burst out from its leaves. There will be no need to reach out the hand to the branches, for the branches will bend down of their own accord to the hand of the person who would gather of their products. So large is the Túba tree that a man “mounted on the fleetest horse would not be able to gallop from one end of its shade to the other in a hundred years.” All the rivers of Paradise take their rise from the root of the Tree of Happiness; some of them flow with water, some with milk, some with wine, and others with honey. Their beds are of musk, their sides of saffron, their earth of camphire, and their pebbles are rubies and emeralds. The most noteworthy among them, after the River of Life, is Al-Káwthar. This word, Al-Káwthar, which signifies _abundance_, has come to mean the gift of prophecy, and the water of the river of that name is derived into Muhammad’s pond. According to a tradition of the Prophet, this river, wherein his Lord promised him abundance of wisdom, is whiter than milk, cooler than snow, sweeter than honey, and smoother than cream; and those who drink of it shall never be thirsty.