Cosmas Indicopleustes

The language of the Apostle also: Are they not all ministering spirits sent forth to minister for the sake of them that shall inherit salvation? very clearly shows that they all for the sake of man are occupied night and day in their ministrations and services, and in doing everything else towards giving men relaxation from their toils and towards supplying their wants. For, when we shall no longer need them, they shall be set free from this bondage and service, and shall cast down the stars upon the earth.