| Answer | Crossword Clue |
|---|---|
| MATER | "... et Magistra" (John XXIII encyclical) |
| MATER | .....et Magistra (1961 encyclical) |
| MATER | ...et Magistra (1961 encyclical) |
| PACEM | "... in Terris," encyclical of Pope John XXIII |
| TERRIS | Pope John XXIII encyclical "Pacem in ..." ("Peace on Earth") |
