The Apse in St. Paul Outside the Walls: Detail, Christ on his throne

The words in the book Christ is holding are VENITE BENEDICTI PATRIS MEI | PERCIPITE REGNUM Q[UOD] V[OBIS] P[REPARATUM] A[B] O[RIGINE] M[UNDI], "Come, you blessed of my Father, accept the kingdom prepared for you since the beginning of the world" (Matthew 25:34).

Kneeling at Christ's right foot is Pope Honorius III, identified by the inscription to the left of the base of the throne.

View the whole apse.
Read more about Christ in Majesty.

Photographed at the basilica by Richard Stracke, shared under Attribution-NonCommercial-ShareAlike license.