Christmas and Christian Mission
“Again Jesus said, ‘Peace be with you! As the Father has sent me, I am sending you’” (John 20:21).
We don’t often think of Christmas as connected to missions but it really is. Let me show you. First, “Christmas” is actually shorthand for “Christ’s mass.” The English word “Mass” comes from the Latin word missa, which means to be “sent.” So, Christmas reminds us that Christ was sent.
He was sent to accomplish something. And His mission was not just to be a cute little baby. Jesus’ mission was to bring salvation. That’s actually how He got His name.
Matthew clearly spells it out for us: “You shall call His name Jesus, for He will save His people from their sins” (Matthew 1:21).
The name Jesus is actually the Greek form of the name Joshua. And it means “Yahweh saves” or “Yahweh is salvation.”
Friends, the bad news is we have not loved and listened to Yahweh, the one true God, as we should. But, the good news is, Yahweh saves. He saves in unexpected and amazing ways.
He saves by sending Jesus, the Promised One, to be born in a mere manger. He saves by sending Him to die the death we deserved to die.
So, Jesus was sent on a mission. He accomplished that mission. And we see that we now are sent on mission. Jesus said, “As the Father has sent me, even so I am sending you” (John 20:21).
We are sent on a different mission but in the same way that Jesus was sent we too are sent. We too must carry out the mission. Christians join Christ in the Missio Dei, the “mission of God.” We are not the good news, but we tell the good news.
Christmas—Christ’s mission—should remind us of our mission. Thankfully, it is not our mission alone. Jesus did not leave us alone to accomplish the mission. He Himself is with us to the end of the age (Matthew 28:20). And He Himself sent the Holy Spirit to be with us as our Helper.
 This Latin shows up in missions and in missionary.
 See John 20:22 and John 16:7-8.
The Missional Mandate for Christians
As followers of Jesus, Christians have a missional mandate (Matt. 28:18-20). Christians are pupils and apprentices. We follow Jesus and we do as He did. We give our lives away in love and we tell people about the good news of Jesus. To be a disciple is to be missional. We are not true disciples if we are not missional.
We lovingly engage with the people around us. We do not shut ourselves off in “God ghettos,” we do not create Christian castles. Jesus said that we are to be lights in a dark world (Matt. 5:15). Paul said we are not to leave the world (1 Cor. 5:9-11) but be messengers of the King in the world (2 Cor. 5:20).
So, we as followers of Jesus…
Leave the “bubble”
We remove excess emphasis on Christian bubble activities and programs and instead spend time relationally engaging together with peers, neighbors, and coworkers. We are intentionally in the world. Jesus intentionally went to the world, He left heaven. He incarnated Himself (Matt. 1:22-23; Jn. 1:14; Phil. 2:7).
We follow our King and we enter the world in love (Matt. 5:13-16; Eph. 5:8; Phil. 2:15; 1 Pet. 2:12 cf. 1 Cor. 5:9-10; Jn. 17:15-16).
Our Missionary God and Our Mission
God incarnated Himself. Became poor, despised. God is the ultimate missionary. He Himself who is the good news, brought good news.
If we are going to be “missional,” i.e. intentionally evangelistic, we must focus on and learn from God the Great Missionary. God’s love is unrelenting and displayed through a vast array of means. It is tangible. It cares. It comes to us. It gives. God’s love is present, active, premeditated.
God’s mission is not disconnected from who He is but expressive of who He is. God’s character, in Christ, literally bled out. God’s missionary heart is not forced but fundamental. God is a God who calls, reaches, and loves the unloving; and He always has been.
We cannot expect our hearts to overflow with missional love unless we meditate on God’s love that we see expressed through the Scriptures. For the good news of Christ to overflow out of our hearts it must daily be in our hearts as good news. We don’t want the gospel and a life of love to be forced, we want it to be so natural that it pours out. We don’t just need our actions to change, we need our character to change. We need to be different. We need to care in ways that we don’t care. We want to intentionally share, not mainly because we have to but because we want to.
We must regularly challenge ourselves by the active nature of mission. God did something. He was not passive. He came. He had a plan (since before the foundation of the world) and He executed it. It cost Him but He carried it out. He opened wide His arms and welcomed in the unloving and hateful world as He hung stretched out on the tree.
We too must be active. We too must enter the world in tangible and intentional ways. We must have a plan and execute it; even if it costs us.
We are ambassadors for Christ, God makes His appeal through us. God speaks through us! So we must implore people on behalf of Christ to be reconciled to God (2 Cor. 5:20).