Now take out the letter "O" from the Bible Mail-bag opened at the book of Acts. This is to proclaim how the gospel works among men, how it turned cities upside down, and multitudes were converted. It proclaims that all must be saved through the name of Jesus. Even the wicked Saul of Tarsus is turned into another man by the gospel's power, and all who will come in truth will also be turned, and by God's grace will stay turned. This is the story of the salvation of the soul. Tell the children that they can never get God's full mail from just one letter from the book. We must seek to get all God has said before we can know his perfect truth. There is yet one more letter to come to give the full Bible message. Open once more the Mail-bag, and in the book of Revelation you find the last letter from God, and then you produce the letter "N." Ask again some child to come forward and hold this letter standing last in the line. This is the message of the book of Revelation. "Jesus is coming back again," and our prayer should be "Come back, Lord Jesus, the world is on fire, come back quickly." Now you will note the nine letters from God spell "Salvation." That is the message the Mail-bag contains. This is the message to you and to the world. God's Mail-bag contains nine letters for the "Whosoever Tribe," which means all kindreds and tribes that on the earth do well. These letters can then be pinned up on some background in the form of a cross, teaching the truth that Salvation comes only through the Cross. There is no other way. =38 TURNING THE PALMS INTO A CROSS OBJECTS: Strips of Palm-leaves or Strips of Green Paper= Have you ever noticed on the Sunday before Easter that some of the boys and girls wear in their coats a cross made out of strips of palm-leaves? It always seemed strange to me that the palm-leaf of joy should be turned into the cross of tears, but that was just what happened one day in Jerusalem. Jesus was to enter the city as a King. The people were very glad because they thought that he would deliver them from the Roman rule, which was very cruel and hard for them to bear. They were all very much excited at the thought of seeing Jesus, for they had heard so many wonderful things about him. They thought he was coming to do wonderful things for them also, so they flocked around the gates of the city to welcome him when he came. They all sent forth great shouts of welcome, and the children stripped the beautiful big leaves from the palm-tree and made a pathway of them for Jesus, and the children sang and shouted their praises. It was the first junior choir we ever read about in the Bible, a choir of boys and girls praising Jesus.