The Leiden Synopsis, disputation on free choice, theses 18-19
The Leiden theologians use the same distinction in their Synopsis of Purer Theology. 'In the state of corruption,' they say, 'that is, in man begotten only by nature and bound by original sin, he has not lost the act of understanding in the intellect, nor the natural freedom of choice in the will; he has kept, with the substance of the soul, its natural faculties, which are the sources of actions, and the remote and passive power of receiving the contrary.
Yet he has lost rectitude and goodness from the intellect and likewise from the will, and has even acquired the contrary, vicious habit. So free choice, by its proximate and active power, at the prompting of the devil, under whose power and dominion it lies, no longer moves toward the good that is truly good but only toward evil, though under the appearance of good.
It still keeps a choice among the kinds and degrees of evil, and it moves necessarily as regards its proximate principle, yet spontaneously, voluntarily and willingly. For it chooses evil and rejects good.' Disputation on free choice, theses 18 and 19.
Latin
XXVII. Et eandem etiam distinctionem adhibent Theologi Leydenses in sua purioris Theologiae Synopsi. In statu corruptionis, inquiunt, seu in homine naturaliter tantum genito, & originali peccato obstricto, quamvis is non amiserit, ut in intelligentia intellectionem, ita neque in voluntate naturalem libertatem electionis, sed retinuerit cum animae substantia naturales ejus facultates, quae actionum sunt principia, & potentiam remotam & passivam suscipiendi contrarii: attamen amisit, ut ab intelligentia, ita & a voluntate rectitudinem & bonitatem, imo contrarium habitum vitiosum accepit. Adeoque liberum arbitrium potentia proxima & activa, Diabolo instigante, sub cujus potestate & dominio est, non amplius in bonum quod vere bonum, sed tantum in malum quamvis specie bonum, attamen in generibus & gradibus mali electione remanente, necessario respectu principii proximi, sponte, voluntate, & libenter tamen fertur. Eligit enim malum, & bonum repudiat. Disputatione de Libero Arbitrio thesi 18. & 19.