Is it a grievous offense wilfully to conceal a mortal sin in Confession?
Is it a grievous offense wilfully to conceal a mortal sin in Confession?Answer: It is a grievous offense wilfully to conceal a mortal sin in Confession, because we thereby tell a lie to the Holy Ghost, and make our Confession worthless. This is Question 216 of the Baltimore Catechism, a work in the public domain. Previous Question | Next Question Return to the Baltimore Catechism: • No. 1 (First Communion Edition) : Lesson Sixteenth • No.