This book treats of the end of the city of God, that is to say, of the eternal happiness of the saints; the faith of the resurrection of the body is established and explained; and the work concludes by showing how the saints, clothed in immortal and spiritual bodies, shall be employed.
Chapter 1.— Of the Creation of Angels and Men.
As we promised in the immediately preceeding book, this, the last of the whole work, shall contain a discussion of the eternal blessedness of the city of God. This blessedness is named eternal, not because it shall endure for many ages, though at last it shall come to an end, but because, according to the words of the gospel, of His kingdom there shall be no end. Neither shall it enjoy the mere appearance of perpetuity which is maintained by the rise of fresh generations to occupy the place of those that have died out, as in an evergreen the same freshness seems to continue permanently, and the same appearance of dense foliage is preserved by the growth of fresh leaves in the room of those that have withered and fallen; but in that city all the citizens shall be immortal, men now for the first time enjoying what the holy angels have never lost. And this shall be accomplished by God, the most almighty Founder of the city. For He has promised it, and cannot lie, and has already performed many of His promises, and has done many unpromised kindnesses to those whom He now asks to believe that He will do this also.
For it is He who in the beginning created the world full of all visible and intelligible beings, among which He created nothing better than those spirits whom He endowed with intelligence, and made capable of contemplating and enjoying Him, and united in our society, which we call the holy and heavenly city, and in which the material of their sustenance and blessedness is God Himself, as it were their common food and nourishment. It is He who gave to this intellectual nature free-will of such a kind, that if he wished to forsake God, i.e., his blessedness, misery should immediately result. It is He who, when He foreknew that certain angels would in their pride desire to suffice for their own blessedness, and would forsake their great good, did not deprive them of this power, deeming it to be more befitting His power and goodness to bring good out of evil than to prevent the evil from coming into existence. And indeed evil had never been, had not the mutable nature — mutable, though good, and created by the most high God and immutable Good, who created all things good — brought evil upon itself by sin. And this its sin is itself proof that its nature was originally good. For had it not been very good, though not equal to its Creator, the desertion of God as its light could not have been an evil to it. For as blindness is a vice of the eye, and this very fact indicates that the eye was created to see the light, and as, consequently, vice itself proves that the eye is more excellent than the other members, because it is capable of light (for on no other supposition would it be a vice of the eye to want light), so the nature which once enjoyed God teaches, even by its very vice, that it was created the best of all, since it is now miserable because it does not enjoy God. It is he who with very just punishment doomed the angels who voluntarily fell to everlasting misery, and rewarded those who continued in their attachment to the supreme good with the assurance of endless stability as the meed of their fidelity. It is He who made also man himself upright, with the same freedom of will, — an earthly animal, indeed, but fit for heaven if he remained faithful to his Creator, but destined to the misery appropriate to such a nature if he forsook Him. It is He who when He foreknew that man would in his turn sin by abandoning God and breaking His law, did not deprive him of the power of free-will, because He at the same time foresaw what good He Himself would bring out of the evil, and how from this mortal race, deservedly and justly condemned, He would by His grace collect, as now He does, a people so numerous, that He thus fills up and repairs the blank made by the fallen angels, and that thus that beloved and heavenly city is not defrauded of the full number of its citizens, but perhaps may even rejoice in a still more overflowing population.
Chapter 2.— Of the Eternal and Unchangeable Will of God.
It is true that wicked men do many things contrary to God’s will; but so great is His wisdom and power, that all things which seem adverse to His purpose do still tend towards those just and good ends and issues which He Himself has foreknown. And consequently, when God is said to change His will, as when, e.g., He becomes angry with those to whom He was gentle, it is rather they than He who are changed, and they find Him changed in so far as their experience of suffering at His hand is new, as the sun is changed to injured eyes, and becomes as it were fierce from being mild, and hurtful from being delightful, though in itself it remains the same as it was. That also is called the will of God which He does in the hearts of those who obey His commandments; and of this the apostle says, For it is God that works in you both to will. As God’s righteousness is used not only of the righteousness wherewith He Himself is righteous, but also of that which He produces in the man whom He justifies, so also that is called His law, which, though given by God, is rather the law of men. For certainly they were men to whom Jesus said, It is written in your law, though in another place we read, The law of his God is in his heart. According to this will which God works in men, He is said also to will what He Himself does not will, but causes His people to will; as He is said to know what He has caused those to know who were ignorant of it. For when the apostle says, But now, after that you have known God, or rather are known of God, we cannot suppose that God there for the first time knew those who were foreknown by Him before the foundation of the world; but He is said to have known them then, because then He caused them to know. But I remember that I discussed these modes of expression in the preceding books. According to this will, then, by which we say that God wills what He causes to be willed by others, from whom the future is hidden, He wills many things which He does not perform.
Thus His saints, inspired by His holy will, desire many things which never happen. They pray, e.g., for certain individuals — they pray in a pious and holy manner — but what they request He does not perform, though He Himself by His own Holy Spirit has wrought in them this will to pray. And consequently, when the saints, in conformity with God’s mind, will and pray that all men be saved, we can use this mode of expression: God wills and does not perform — meaning that He who causes them to will these things Himself wills them. But if we speak of that will of His which is eternal as His foreknowledge, certainly He has already done all things in heaven and on earth that He has willed — not only past and present things, but even things still future. But before the arrival of that time in which He has willed the occurrence of what He foreknew and arranged before all time, we say, It will happen when God wills. But if we are ignorant not only of the time in which it is to be, but even whether it shall be at all, we say, It will happen if God wills, — not because God will then have a new will which He had not before, but because that event, which from eternity has been prepared in His unchangeable will, shall then come to pass.