99 Q. Who sent the Holy Ghost upon the Apostles? A. Our Lord Jesus Christ sent the Holy Ghost upon the Apostles. 100 Q. Why did Christ send the Holy Ghost? A. Christ sent the Holy Ghost to sanctify His Church, to enlighten and strengthen the Apostles, and to enable them to preach the Gospel. "Sanctify," to make more holy by the grace which He would give to the members of the Church. "To enlighten." The Apostles did not understand very well everything Our Lord taught while He was with them; but after the Holy Ghost came upon them they understood perfectly, and remembered many things which Our Lord said to them, and understood the true meaning of all. The prophets foretold that when the Messias, Christ, would come, He would bring all the world under His power. The prophets meant in a spiritual sense; but most of the people understood that He was to be a great general, with powerful armies, who would subdue all the nations of the earth, and bring them under the authority of the Jews. We know they thought that the great kingdom He was to establish upon earth would be a temporal kingdom, from many of their sayings and actions. One day the mother of two of Our Lord's Apostles came to ask Him if, when He had established His kingdom upon the earth, He would give her sons honorable positions in it, and place them high in authority. (Matt. 20:20). Our Lord told her she did not understand what she was asking. This shows that even some of the Apostles--much less the people--did not understand the full nature of Our Lord's mission upon earth, nor of His kingdom, the Church. Often too, when He preached to the people, the Apostles asked Him on His return what His sermon meant (Luke 8:9). But after the Holy Ghost came, they were enlightened, and understood all without difficulty. "Strengthen." I told you already that before the Holy Ghost came they were timid and afraid of being arrested, but that afterwards they went out boldly, and taught all they had learned from Our Lord. They were often taken prisoners and scourged, but it mattered not--they were firm in their faith, and could suffer anything for Christ after they had been enlightened and strengthened by the Holy Ghost. Finally, they were all, with the exception of St. John, put to death for their holy faith. St. Peter and St. Paul were crucified at Rome about the year 65, that is, about thirty-two years after the death of Our Lord. St. James was beheaded by order of King Herod. St. John lived the longest, and was the only one of the Apostles who was not put to death, though he was cast into a large vessel of boiling oil, but was miraculously saved. Certainly by dying for their faith the Apostles showed that they were not impostors or hypocrites. They must really have believed what they taught, otherwise they would not have laid down their lives for it. They were certain of what they taught, as we saw when speaking of St. Thomas.