Calvinism imparts to all true believers the inestimably precious comfort of the "certain persuasion, that they ever will continue true and living members of the church; and that they experience forgiveness of sins, and will at last inherit eternal life" (Canons of Dordt V:9).
Ibinabahagi ng Calvinism sa lahat ng tunay na mananampalataya ang hindi masukat na mahalagang kaaliwan na "tiyak nilang sinasampalatayanan na sila ay patuloy na mananatiling tunay at buhay na mga bahagi ng iglesya, na mayroon silang kapatawaran ng mga kasalanan at buhay na walang hanggan" (Canons of Dordt, V, 9).