Saint Paul is shown holding a book and sword, representing both his teachings and his martyrdom. The book symbolizes his letters and role in shaping early Christian doctrine, while the sword alludes to his execution by beheading in Rome and also to the "sword of the Spirit," which is the Word of God (Ephesians 6:17). His firm gaze and stance reflect his transformation from persecutor to apostle and his fearless defense of the Gospel. This depiction reminds believers of the power of grace and the call to proclaim truth boldly, even in the face of suffering.