The Canons of Dort: The Fifth Main Point of Doctrine: The Perseverance of the Saints

Article 1: The Regenerate Not Entirely Free from Sin
Those people whom God according to his purpose calls into fellowship with his Son Jesus Christ our Lord and regenerates by the Holy Spirit, God also sets free from the dominion and slavery of sin, though not entirely from the flesh and from the body of sin as long as they are in this life.

Article 2: The Believer's Reaction to Sins of Weakness
Hence daily sins of weakness arise, and blemishes cling to even the best works of saints, giving them continual cause to humble themselves before God, to flee for refuge to Christ crucified, to put the flesh to death more and more by the Spirit of supplication and by holy exercises of godliness, and to strain toward the goal of perfection, until they are freed from this body of death and reign with the Lamb of God in heaven.

Article 3: God's Preservation of the Converted
Because of these remnants of sin dwelling in them and also because of the temptations of the world and Satan, those who have been converted could not remain standing in this grace if left to their own resources. But God is faithful, mercifully strengthening them in the grace once conferred on them and powerfully preserving them in it to the end.

Article 4: The Danger of True Believers' Falling into Serious Sins
The power of God strengthening and preserving true believers in grace is more than a match for the flesh. Yet those converted are not always so activated and motivated by God that in certain specific actions they cannot by their own fault depart from the leading of grace, be led astray by the desires of the flesh, and give in to them. For this reason they must constantly watch and pray that they may not be led into temptations. When they fail to do this, not only can they be carried away by the flesh, the world, and Satan into sins, even serious and outrageous ones, but also by God's just permission they sometimes are so carried away—witness the sad cases, described in Scripture, of David, Peter, and other saints falling into sins.

Article 5: The Effects of Such Serious Sins
By such monstrous sins, however, they greatly offend God, deserve the sentence of death, grieve the Holy Spirit, suspend the exercise of faith, severely wound the conscience, and sometimes lose the awareness of grace for a time—until, after they have returned to the right way by genuine repentance, God's fatherly face again shines upon them.

Article 6: God's Saving Intervention
For God, who is rich in mercy, according to the unchangeable purpose of election does not take the Holy Spirit from his own completely, even when they fall grievously. Neither does God let them fall down so far that they forfeit the grace of adoption and the state of justification, or commit the sin which leads to death (the sin against the Holy Spirit), and plunge themselves, entirely forsaken by God, into eternal ruin.

Article 7: Renewal to Repentance
For, in the first place, God preserves in those saints when they fall the imperishable seed from which they have been born again, lest it perish or be dislodged. Secondly, by his Word and Spirit God certainly and effectively renews them to repentance so that they have a heartfelt and godly sorrow for the sins they have committed; seek and obtain, through faith and with a contrite heart, forgiveness in the blood of the Mediator; experience again the grace of a reconciled God; through faith adore God's mercies; and from then on more eagerly work out their own salvation with fear and trembling.

Article 8: The Certainty of This Preservation
So it is not by their own merits or strength but by God's undeserved mercy that they neither forfeit faith and grace totally nor remain in their downfalls to the end and are lost. With respect to themselves this not only easily could happen, but also undoubtedly would happen; but with respect to God it cannot possibly happen. God's plan cannot be changed; God's promise cannot fail; the calling according to God's purpose cannot be revoked; the merit of Christ as well as his interceding and preserving cannot be nullified; and the sealing of the Holy Spirit can neither be invalidated nor wiped out.

Article 9: The Assurance of This Preservation
Concerning this preservation of those chosen to salvation and concerning the perseverance of true believers in faith, believers themselves can and do become assured in accordance with the measure of their faith. By this faith they firmly believe that they are and always will remain true and living members of the church, and that they have the forgiveness of sins and eternal life.

Article 10: The Ground of This Assurance
Accordingly, this assurance does not derive from some private revelation beyond or outside the Word, but from faith in the promises of God which are very plentifully revealed in the Word for our comfort, from the testimony of "the Holy Spirit testifying with our spirit that we are God's children and heirs" (Rom. 8:16-17), and finally from a serious and holy pursuit of a clear conscience and of good works. If God's chosen ones in this world did not have this well-founded comfort that the victory will be theirs and this reliable guarantee of eternal glory, they would be of all people most miserable.

Article 11: Doubts Concerning This Assurance
Meanwhile, Scripture testifies that believers have to contend in this life with various doubts of the flesh, and that under severe temptation they do not always experience this full assurance of faith and certainty of perseverance. But God, the Father of all comfort, "does not let them be tempted beyond what they can bear, but with the temptation he also provides a way out" (1 Cor. 10:13), and by the Holy Spirit revives in them the assurance of their perseverance.

Article 12: This Assurance as an Incentive to Godliness
This assurance of perseverance, however, so far from making true believers proud and carnally self-assured, is rather the true root of humility, of childlike respect, of genuine godliness, of endurance in every conflict, of fervent prayers, of steadfastness in crossbearing and in confessing the truth, and of well-founded joy in God. Reflecting on this benefit provides an incentive to a serious and continual practice of thanksgiving and good works, as is evident from the testimonies of Scripture and the examples of the saints.

Article 13: Assurance No Inducement to Carelessness
Neither does the renewed confidence of perseverance produce immorality or lack of concern for godliness in those put back on their feet after a fall, but it produces a much greater concern to observe carefully the ways which the Lord prepared in advance. They observe these ways in order that by walking in them they may maintain the assurance of their perseverance, lest, by their abuse of God's fatherly goodness, the face of the gracious God (for the godly, looking upon that face is sweeter than life, but its withdrawal is more bitter than death) turn away from them again, with the result that they fall into greater anguish of spirit.

Article 14: God's Use of Means in Perseverance
And, just as it has pleased God to begin this work of grace in us by the proclamation of the gospel, so God preserves, continues, and completes this work by the hearing and reading of the gospel, by meditation on it, by its exhortations, threats, and promises, and also by the use of the sacraments.

Article 15: Contrasting Reactions to the Teaching of Perseverance
This teaching about the perseverance of true believers and saints, and about their assurance of it—a teaching which God has very richly revealed in the Word for the glory of his name and for the comfort of the godly, and which God impresses on the hearts of believers—is something which the flesh does not understand, Satan hates, the world ridicules, the ignorant and the hypocrites abuse, and the spirits of error attack. The bride of Christ, on the other hand, has always loved this teaching very tenderly and defended it steadfastly as a priceless treasure; and God, against whom no plan can avail and no strength can prevail, will ensure that the church will continue to do this. To this God alone, Father, Son, and Holy Spirit, be honor and glory forever. Amen.