An apprentice is a novice student who learns under the tutelage of a master of an art or craft such as painting, carpentry, or baking. The novice works closely with the master over long periods of time to learn the techniques, skills, and knowledge needed to become a craftsman. In medieval times the novice might even live with the master in order to soak in his lifestyle and daily routine.
Like medieval craftsmen, catechists are called to be formed in their craft. But instead of buildings, bread, or paintings, catechists are crafting disciples of Jesus Christ! Even so, the Church recognizes the links between faith formation and an apprenticeship model.