• Preface to the Emperor Charles V.
• Article I: Of God.
• Article II: Of Original Sin.
• Article III: Of the Son of God.
• Article IV: Of Justification.
• Article V: Of the Ministry.
• Article VI: Of New Obedience.
• Article VII: Of the Church.
• Article VIII: What the Church Is.
• Article IX: Of Baptism.
• Article X: Of the Lord's Supper.
• Article XI: Of Confession.
• Article XII: Of Repentance.
• Article XIII: Of the Use of the Sacraments.
• Article XIV: Of Ecclesiastical Order.
• Article XV: Of Ecclesiastical Usages.
• Article XVI: Of Civil Affairs.
• Article XVII: Of Christ's Return to Judgment.
• Article XVIII: Of Free Will.
• Article XIX: Of the Cause of Sin.
• Article XX: Of Good Works.
• Article XXI: Of the Worship of the Saints.
• Article XXII: Of Both Kinds in the Sacrament.
• Article XXIII: Of the Marriage of Priests.
• Article XXIV: Of the Mass.
• Article XXV: Of Confession.
• Article XXVI: Of the Distinction of Meats.
• Article XXVII: Of Monastic Vows.
• Article XXVIII: Of Ecclesiastical Power.
• Conclusion.

Article XIX: Of the Cause of Sin.

Of the Cause of Sin they teach that, although God does create and preserve nature, yet the cause of sin is the will of the wicked, that is, of the devil and ungodly men; which will, unaided of God, turns itself from God, as Christ says John 8, 44: When he speaketh a lie, he speaketh of his own.