XVIII. But see the power of God, not only in the case of men, in bringing to existence out of non-existence, and making them when brought into being grow up according to the progress of the time of life, but also in saving those who believe, in a way suitable to each individual. And now He changes both hours, and times, and fruits, and elements. For this is the one God, who has measured both the beginning and the end of events suitably to each one.