Of God and His Creatures2. Everything eternal is necessary. But God's will for the causation of any effect is eternal: for, as His being, so His willing is measured by eternity. That will therefore is necessary, yet not absolutely so, since the will of God has no necessary connexion with this objection willed. It is therefore necessary hypothetically, on a supposition.
3. Whatever God once could do, He can still. His power does not grow less, as neither does His essence. But He cannot now not-will what He is already supposed to have willed, because His will cannot change: therefore He never could not-will whatever He once willed (nunquam potuit non velle quidquid voluit).* It is therefore hypothetically necessary for Him to have willed whatever He has willed, as it is for Him to will whatever He does will: but in neither case is the necessity absolute.
4. Whoever wills anything, necessarily wills all that is necessarily requisite to that purpose, unless there be some defect on his part, either by ignorance, or because his will sometimes is drawn away by some passion from a right choice of means to the end: nothing of which can be said of God. If God then in willing Himself wills anything else besides Himself, He needs must will all that is necessarily required to the effecting of the thing willed, as it is necessary that God should will the being of a rational soul, if He wills the being of a man.*
1.82 : Arguments against the aforesaid Doctrine, and Solution of the same
1.84 : That the Will of God is not of things in themselves Impossible