Answer
John the Evangelist tells us that Jesus’ side was pierced (John 19:32–35) but does not say which side. Crucifixes are artistic renderings, not exact reproductions, so the depiction of Christ’s chest wound on the right side may be artistic symbolism. In Scripture, those on Jesus’ right are the ones to be saved (Matt. 25:32–33) and they are saved by the blood that he shed for them (Matt. 26:28).
