The main aim of the Jansenist Collège des Quatre Nations was to produce scholars who could become experts in theology and argue the Jansenist case against the Jesuits. However, d'Alembert was turned off the study of theology at the Collège.
Ang pangunahing layunin ng Jansenist College des Quatre Nations ay upang makabuo ng iskolar na maaaring maging eksperto sa teolohiya at magtaltalan ang Jansenist kaso laban sa mga Heswita. Gayunman, d'Alembert ay naka-patay ang pag-aaral ng teolohiya sa kolehiyo.