Peter of Saint Joseph against physical predetermination
Thesis CXXI. This can be seen in Peter of Saint Joseph, in the seventh disputation of the treatise already cited, which he devotes almost entirely to refuting the physical predetermination of grace, and also in the same seventh chapter of book 4 of the Idea of speculative theology. His sixth resolution there reads: 'Although, on the probable view, efficacious grace really and physically moves and inclines the will to the good work, it does not physically predetermine it to that work.'
He proves the first part of this resolution from the claim that efficacious grace is a real motion existing in the soul, inclining it to the good work after the manner of an impressed impetus. In bodies an impetus concurs effectively and really in local motion; so, by proportion, the impetus impressed on the will must really cooperate in the soul's spiritual and supernatural motions.
Latin
CXXI. Id videre est apud Petrum istum a Sancto Joseph tractatus jam citati disputatione septima, quam pene totam insumit in refutanda gratiae Physica praedeterminatione. Et in idea quoque Theologiae speculativae capite illo septimo libri quarti. Ubi haec ejus est sexta Resolutio. Etsi juxta probabilem sententiam, gratia efficax realiter, & Physice voluntatem moveat & inclinet ad opus bonum, non tamen ad illud eam Physice praedeterminat. Cujus Resolutionis primam partem inde probat quod gratia efficax est motio quaedam realis in anima existens, eamque, veluti per modum cujusdam impetus impressi, ad opus bonum inclinans: quare sicut in rebus corporeis, impetus effective & realiter ad motum localem concurrit; ita proportione servata, impetus voluntati impressus ad motus spirituales, & supernaturales animae realiter cooperari debet.