Jansenists and recent Thomists on efficacious grace
Thesis LXXV. In turn, both the so-called Jansenists and the more recent Thomists acknowledge that grace is so efficacious that it does not merely invite and urge the will toward the good but also bends and determines it with power.
Its efficacy, they say, is not to be made to hang on the consent of free choice, since in those it converts grace itself draws out and produces that consent, infallibly and in a way that cannot be overcome.
Latin
LXXV. Vicissim vero tam qui Jansenistae vocantur, quam Thomistae recentiores agnoscunt tantam esse gratiae efficaciam, ut voluntatem ad bonum non solum invitet atque sollicitet, sed potenter etiam flectat & determinet; nec ejus efficaciam a liberi arbitrii consensu esse suspendendam, cum ipsa consensum illum, in iis quos convertit, infallibiliter & insuperabiliter proliciat atque efficiat.