Fallen man has physical power for works of piety but is morally unable without healing grace
These theologians teach that man, even corrupted by sin and lacking any inherent or subjective grace, has a physical or natural power for works of piety. He lacks no natural faculty needed to perform such works, and no physical obstacle keeps him from attending to them.
Yet morally he is wholly unable to do them, because his natural faculties, mind and will, are so hemmed in and obstructed by vicious habits that he can do nothing of this kind without grace that heals and sets free.
Latin
XXXV. Jam vero docent illi Theologi hominem etiam peccato corruptum, absque ulla gratia inhaerente sive subjectiva, habere quandam potentiam Physicam sive naturalem ad opera pietatis, quatenus nulla deest ipsi facultas naturalis necessaria ad opera istiusmodi obeunda, nec etiam ullo Physico impedimento prohibetur, quominus illis vacet; veruntamen illum moraliter ad ista opera omnino impotentem esse, quia naturales illius facultates, mens scilicet & voluntas, habitibus vitiosis ita obsitae & praepeditae sunt, ut nihil in hoc genere, sine gratia sanante & liberante possit.