Nothing forces us to say grace removes the power to act otherwise; it can be efficacious without that
Besides, what forces us to say that when God moves us to good works he takes from us, by his grace, the power to act otherwise? Divine grace can have its efficacy without this.
Nor does divine wisdom lack ways to ensure that we do the good, and do it certainly and infallibly, even though it does not take from us the power to the opposite act, or even to suspend our act.
Latin
XXXVIII. Praeterea vero quid cogit ut dicamus Deum, dum nos movet ad bona opera, a nobis auferre per gratiam suam potestatem aliter agendi, cum sine hoc constare possit gratiae divinae sua efficacia: nec desint sapientiae divinae rationes quibus praestet ut hoc agamus, idque certo ac infallibiliter, quanquam a nobis non tollat potentiam ad actum oppositum, & ad nostri etiam actus suspensionem?