They Shared the Good News with Others (Matt. 28:16–20)Some Bible scholars equate this “mountain meeting” in Galilee with the appearance of the Lord to “more than 500 brethren at one time” (1 Cor. 15:6). The fact that some of the people present doubted His resurrection would suggest that more than the eleven Apostles were present, for these men were now confirmed believers. Our Lord’s ascension did not take place at this time, but later, after He had ministered to His disciples in Jerusalem (Luke 24:44–53).Matthew 28:18–20 is usually called “the Great Commission,” though this statement is no greater than that in any of the other Gospels, nor is it the last statement Jesus made before He returned to heaven. However, this declaration does apply to us as believers, so we should understand the factors that are involved.An authority (v. 18). In this verse, the word power means “authority,” the right to use power. The entire Gospel of Matthew stresses the authority of Jesus Christ. There was authority to His teaching (Matt. 7:29). He exercised authority in healing (Matt. 8:1–13), and even in forgiving sins (Matt. 9:6). He had authority over Satan, and He delegated that authority to His Apostles (Matt. 10:1). At the close of his Gospel, Matthew made it clear that Jesus has ALL authority.Since Jesus Christ today has all authority, we may obey Him without fear. No matter where He leads us, no matter what circumstances we face, He is in control. By His death and resurrection, Jesus defeated all enemies and won for Himself all authority.Christianity is a missionary faith. The very nature of God demands this, for God is love and God is not willing that any should perish (2 Peter 3:9). Our Lord’s death on the cross was for the whole world. If we are the children of God and share His nature, then we will want to tell the good news to the lost world.When we read the Book of Acts, we see that the early church operated on the basis of the Lord’s sovereign authority. They ministered in His name. They depended on His power and guidance. They did not face a lost world on the basis of their own authority, but on the authority of Jesus Christ.An activity (vv. 19–20a). The Greek verb translated go is actually not a command but a present participle (going). The only command in the entire Great Commission is “make disciples” (“teach all nations”). Jesus said, “While you are going, make disciples of all the nations.” No matter where we are, we should be witnesses for Jesus Christ and seek to win others to Him (Acts 11:19–21).The term “disciples” was the most popular name for the early believers. Being a disciple meant more than being a convert or a church member. Apprentice might be an equivalent term. A disciple attached himself to a teacher, identified with him, learned from him, and lived with him. He learned, not simply by listening, but also by doing. Our Lord called twelve disciples and taught them so that they might be able to teach others (Mark 3:13ff).A disciple, then, is one who has believed on Jesus Christ and expressed this faith by being baptized. He remains in the fellowship of the believers that he might be taught the truths of the faith (Acts 2:41–47). He is then able to go out and win others and teach them. This was the pattern of the New Testament church (2 Tim. 2:1–2).In many respects, we have departed from this pattern. In most churches, the congregation pays the pastor to preach, win the lost, and build up the saved—while the church members function as cheerleaders (if they are enthusiastic) or spectators. The “converts” are won, baptized, and given the right hand of fellowship, then they join the other spectators. How much faster our churches would grow, and how much stronger and happier our church members would be, if each one were discipling another believer. The only way a local church can “be fruitful and multiply” (instead of growing by “additions”) is with a systematic discipleship program. This is the responsibility of every believer, and not just a small group who have been “called to go.”Jesus had opened the minds of His disciples to understand the Scriptures (Luke 24:44–45). They knew what He wanted them to teach to their own converts. It is not enough to win people to the Saviour; we must also teach them the Word of God. This is also a part of the Great Commission.An ability (v. 20b). Jesus is not only “in the midst” when His people gather together (Matt. 18:20), but He is also present with them as they scatter into the world to witness. Had He remained on earth, Jesus could not have fulfilled this promise. It was when the Spirit came that Jesus could be with His people no matter where they were.Dr. G. Campbell Morgan told about an experience in his life that involved this statement. Early in his Christian life, Morgan used to visit several ladies once a week to read the Bible to them. When he came to the end of Matthew’s Gospel, Morgan read, “Lo, I am with you always, even unto the end of this age.” He added, “Isn’t that a wonderful promise?” One of the ladies quickly replied, “Young man, that is not a promise—it is a fact!”There are no conditions for us to meet, or even to believe; for Jesus Christ is with us. Paul discovered this to be true when he was seeking to establish a church in the difficult city of Corinth. Obeying this commission, Paul came to the city (Acts 18:1), won people to Christ and baptized them (Acts 18:8) and taught them the word (Acts 18:11). When the going was tough, Paul had a special visit from the Lord: “Be not afraid … for I am with thee” (Acts 18:9–10).The phrase “the end of the age” indicates that our Lord has a plan; He is the Lord of history. As the churches follow His leading and obey His Word, they fulfill His purposes in the world. It will all come to a climax one day; meanwhile, we must all be faithful.