During his stay with Him, God showed Moses all the seven heavens, and the celestial temple, and the four colors that he was to employ to fit up the tabernacle. Moses found it difficult to retain the color, whereupon God said to him: "Turn to the right," and as he turned, he saw a host of angels in garments that had the color of the sea. "This," said God, "is violet." Then He bade Moses turn to the left, and there he saw angels dressed in red, and God said: "This is royal purple." Moses hereupon turned around to the rear, and saw angels robed in a color that was neither purple nor violet, and God said to him: "This color is crimson." Moses then turned about and saw angels robed in white, and God said to him: "This is the color of twisted linen."