Testard: sufficient grace is objective, not subjective
Thesis XXXVII. In his view, then, this sufficient grace is not a subjective grace that inwardly disposes a person to faith and repentance. It is only an objective grace, which consists in salvation being made possible for a person.
This happens in two ways: through Christ's satisfaction, which took away the barrier that divine justice set against people obtaining forgiveness of sins, and through God's outward call and invitation to faith and repentance, given either by the preached word or by the works of nature and providence.
Latin
XXXVII. Itaque, ex ejus mente, gratia ista sufficiens non est gratia aliqua subjectiva, quae hominem intus disponat ad fidem & resipiscentiam: sed tantum gratia quaedam objectiva, quae in eo consistit quod salus homini possibilis redditur, tum per Christi satisfactionem, quae sustulit obstaculum illud quod justitia divina opponebat, ne homines peccatorum veniam impetrarent: tum per externam Dei vocationem, & invitationem ad fidem & resipiscentiam, sive per verbum praedicationis, sive per opera naturae & providentiae.