164. In the world there are times because the sun of the world seemingly advances in succession from one degree to another, producing times that are called seasons of the year; and besides, it revolves about the earth, producing times that are called times of day; both of these by fixed alternations. With the sun of heaven it is different. This does not mark years and days by successive progressions and revolutions, but in its appearance it marks changes of state; and this, as has been shown in the preceding chapter, is not done by fixed alternations. Consequently no idea of time is possible to angels; but in its place they have an idea of state (see above n. 154).