According to the catholic faith we also believe that after grace has been received through baptism, all baptized persons have the ability and responsibility, if they desire to labor faithfully, to perform with the aid and cooperation of Christ what is of essential importance in regard to the salvation of their soul. We not only do not believe that any are foreordained to evil by the power of God, but even state with utter abhorrence that if there are those who want to believe so evil a thing, they are anathema. We also believe and confess to our benefit that in every good work it is not we who take the initiative and are then assisted through the mercy of God, but God himself first inspires in us both faith in him and love for him without any previous good works of our own that deserve reward, so that we may both faithfully seek the sacrament of baptism, and after baptism be able by his help to do what is pleasing to him. We must therefore most evidently believe that the praiseworthy faith of the thief whom the Lord called to his home in paradise, and of Cornelius the centurion, to whom the angel of the Lord was sent, and of Zacchaeus, who was worthy to receive the Lord himself, was not a natural endowment but a gift of God’s kindness.
Lord, I am in this world to show Your mercy to others. Other people will glorify You by making visible the power of Your grace by their fidelity and constancy to You. For my part I will glorify You by making known how good You are to sinners, that Your mercy is boundless and that no sinner no matter how great his offences should have reason to despair of pardon. If I have grievously offended You, My Redeemer, let me not offend You even more by thinking that You are not kind enough to pardon Me. Amen. – St Claude de la Colombiere