John Calvin, Institutes of the Christian Religion , 4.19.13 - "True Confirmation" "How I wish that we might have kept the custom which, as I have said, existed among the ancient Christians...Not that it would be confirmation as they fancy, which cannot be named without doing injustice to baptism; but a catechizing, in which children or those near adolescence would give an account of their faith before the church. But the best method of catechizing would be to have a manual drafted for this exercise, containing and summarizing in simple manner most of the articles of our religion, on which the whole believers' church ought to agree without controversy. A child of ten would present himself to the church to declare his confession of faith, would be examined in each article, and answer to each; if he were ignorant of anything or insufficiently understood it, he would be taught. Thus, while the church looks on as a witness, he would profess the one true and sincere fai...