The document discusses the mission of Christians to be a blessing to others. It provides several examples from the Bible where God calls his people to bless and be a blessing to all nations, including the calling of Abram in Genesis and Jesus' commissioning of the disciples. The key aspects are: 1) God calls his people to bless others and be a blessing as they spread his message. 2) Jesus showed compassion for others and instructed his disciples to ask God to send workers to spread the gospel message. 3) The last words of Jesus to his disciples were to go into all the world and preach the good news, making disciples of all nations.