Judah Halevi,
Kitab al Khazari (Kuzari) — Part Four
“ The royal side of him is but the intellectual and rational one, but this is essence, not limited to space and not to be pointed to, although thou dost so and sayest that he is the king. But if he is dead, and thou seest the same old form, thou wilt conclude that this is not the king, but a body which can be moved by whoso wishes, which depends upon chance and other peoples’ humour, like a cloud in the air which one wind brings hither and another drives away, one wind gathers, another disperses. ”

