19.

Because, therefore, "the love of God ¹ is shed abroad in our hearts by the Holy Spirit which is given to us," ² sanctification was associated with the seventh day, the day in which rest was enjoined. But inasmuch as we neither are able to do any good work, except as helped by the gift of God, as the apostle says, "For it is God that worketh in you both to will and to do of His good pleasure," ³ nor will be able to rest, after all the good works which engage us in this life, except as sanctified and perfected by the same gift to eternity; for this reason it is said of God Himself, that when He had made all things "very good," He rested "on the seventh day from all His works which He had made." ⁴ For He, in so doing, presented a type of that future rest which He purposed to bestow on us men after our good works are done. For as in our good works He is said to work in us, by whose gift we are enabled to work what is good, so in our rest He is said to rest by whose gift we rest.