Q. 1. Someone told me that Catholic Churches are required to have images of the Saints. Is this true?
A. 1. In the "The General Instruction of the Roman Missal," # 318, it states:
"In the earthly Liturgy, the Church participates, by a foretaste, in that heavenly Liturgy which is celebrated in the holy city of Jerusalem toward which she journeys as a pilgrim, and where Christ is sitting at the right hand of God; and by venerating the memory of the Saints, she hopes one day to have some part and fellowship with them.
Thus, images of the Lord, the Blessed Virgin Mary, and the Saints, in accordance with the Church's most ancient tradition, should be displayed for veneration by the faithful in sacred buildings and should be arranged so as to usher the faithful toward the mysteries of faith celebrated there. For this reason, care should be taken that their number not be increased indiscriminately, and that they be arranged in proper order so as not to distract the faithful's attention from the celebration itself. There should usually be only one image of any given Saint. Generally speaking, in the ornamentation and arrangement of a church as far as images are concerned, provision should be made for the devotion of the entire community as well as for the beauty and dignity of the images."
In summary, it prohibited for a Church to be devoid of any images of the Saints.