XXI. Nor does God only once receive and adopt us into his Church by the remission of sins; he likewise preserves and keeps us in it by the same mercy. For to what purpose would it be, if we obtained a pardon which would afterwards be of no use? And that the mercy of the Lord would be vain and delusive, if it were only granted for once, all pious persons can testify to themselves; for every one of them is all his lifetime conscious of many infirmities, which need the Divine mercy. And surely it is not without reason, that God particularly promises this grace to the members of his family, and commands the same message of reconciliation to be daily addressed to them. As we carry about with us the relics of sin, therefore, as long as we live, we shall scarcely continue in the Church for a single moment, unless we are sustained by the constant grace of the Lord in forgiving our sins. But the Lord has called his people to eternal salvation; they ought, therefore, to believe that his grace is always ready to pardon their sins. Wherefore it ought to be held as a certain conclusion, that from the Divine liberality, by the intervention of the merit of Christ, through the sanctification of the Spirit, pardon of sins has been, and is daily, bestowed upon us, who have been admitted and ingrafted into the body of the Church. XXII. It was to dispense this blessing to us, that the keys were given to the Church.[762] For, when Christ gave commandment to his apostles, and conferred on them the power of remitting sins,[763] it was not with an intention that they should merely absolve from their sins those who were converted from impiety to the Christian faith, but rather that they should continually exercise this office among the faithful. This is taught by Paul, when he says, that the message of reconciliation was committed to the ministers of the Church, that in the name of Christ they might daily exhort the people to be reconciled to God.[764] In the communion of saints, therefore, sins are continually remitted to us by the ministry of the Church, when the presbyters or bishops, to whom this office is committed, confirm pious consciences, by the promises of the gospel, in the hope of pardon and remission; and that as well publicly as privately, according as necessity requires. For there are many persons who, on account of their infirmity, stand in need of separate and private consolation. And Paul tells us that he “taught,” not only publicly, but also “from house to house, testifying repentance toward God, and faith toward our Lord Jesus Christ;”[765] and admonished every individual separately respecting the doctrine of salvation. Here are three things, therefore, worthy of our observation. First, that whatever holiness may distinguish the children of God, yet such is their condition as long as they inhabit a mortal body, that they cannot stand before God without remission of sins. Secondly, that this benefit