Exposition of the Canons, Fifth Head of Doctrine, Of the Perseverance of the Saints: Article 5 (1)

Article 5. By such enormous sins, however, they very highly offend God, incur a deadly guilt, grieve the Holy Spirit, interrupt the exercise of faith, very grievously wound their consciences, and sometimes lose the sense of God's favor, for a time, until on their returning into the right way of serious repentance, the light of God's fatherly countenance again shines upon them. Article 5. By such enormous sins, however, they very highly offend God, incur a deadly guilt, grieve the Holy Spirit,...