Cap. 6 Arg. 4 close: Application-grace given or denied by free good pleasure, not human operations
Let them explain how God is not said to wait for the human will, and to hang the help of supernatural grace on obedience to the natural law written in human hearts, if—Christ's death once granted—God on this way of acting gives grace to all who use natural gifts rightly, and withholds it from those who do not. Since all of that is utterly foreign to the truth, it remains to say that God, the merit of Christ's death notwithstanding, can give or deny the grace of applying that merit, and ordinarily does so to particular persons by the good pleasure and freedom of his will—not by merits, or by the different operations of human wills.
Latin
Exponant nobis quomodo Deus non dicatur expectare voluntatem humanam, & obedientiae naturalis legis in cordibus hominum scriptae subjungere gratiae supernaturalis adjutorium, si posita Christi morte secundum hunc agendi modum Deus gratiam indat omnibus, si donis naturalibus recte utantur, non indat, si non utantur. Cum ergo haec omnia sint a veritate alienissima, restat ut dicamus Deum, non obstante merito mortis Christi, gratiam applicandi hoc meritum dare, vel negare posse, & solere singularibus hominibus, pro beneplacito & libertate voluntatis suae, non pro meritis aut operationibus diversis voluntatum humanarum.