Cap. X: controversy-aim — show the eternal distinction of elect and non-elect in God's mind and will had no origin or motive from antecedent foresight of good acts in Peter/Paul or opposite acts in Cain/Judas
So in disputing this reprobation decree we shall do one thing: show that the eternal distinction of elect and those not chosen in God's mind and will had no origin, occasion, or motive of foresight of good acts in the elect — penitence, faith, and perseverance in Peter and Paul — or from antecedent foresight of the opposites in the those not chosen — impenitence, unbelief, and final contumacy in Cain, Judas, 's mere will first divided between sons infallibly ordained to share grace and glory, and those rejected or passed over as to that order.
Latin
De hoc igitur reprobationis decreto disputaturi, id unum agemus, ut ostendatur, Aeternam illam distinctionem electorum et non-electorum in mente et voluntate Divina non habuisse originem, occasionem, aut motivum qualecunque ex antecedanea praevisione bonorum actuum in personis electis, puta poenitentiae, fidei et perseverantiae in Petro et Paulo, et ex antecedanea praevisione oppositorum in non-electis, scilicet impoenitentiae, infidelitatis et contumaciae finalis in Caino, Juda, reliquisque; sed meram Dei voluntatem primo divisisse inter filios ad participationem gratiae et gloriae infallibiliter ordinatos, et inter rejecticios sive quoad talem ordinem praeteritos.