Tertullian : But whose ages, if not the Creator's? For because ages consist of times, and times are made up of days, and months, and years; since also days, and months, and years are measured by suns, and moons, and stars, which He ordained for this purpose (for "they shall be," says He, "for signs of the months and the years"), it clearly follows that the ages belong to the Creator, and that nothing of what was fore-ordained before the ages can be said to be the property of any other being than Him who claims the ages also as His own. Else let Marcion show that the ages belong to his god. He must then also claim the world itself for him; for it is in it that the ages are reckoned, the vessel as it were of the times, as well as the signs thereof, or their order. — Against Marcion Book V