Centuries before the Catechism of the Catholic Church was published in 1992, encouraged by the Council of Trent, a catechism was prepared called the Roman Catechism or the Catechism of the Council of Trent. It was prepared for use by Pastors to instruct their flocks in the Catholic Faith. Educated lay people should know their faith at this level, therefore this catechism is recommended for study by all Catholics. It is laid out in a far different manner than the 1992 Catechism of the Catholic Church, which is laid out in a similar manner to Henry Denzinger's Enchiridion Symbolorum, which is in translation at the Sources of Catholic Dogma.