What is T4T?

If you are a part of Desiring God Church for long, you will hear the phrase “reproducing discipleship,” and the acronym, “T4T.” You may also be aware of debates within the wider evangelical church about whether T4T and church planting movements are biblical.

The name “T4T” stands for “Training for Trainers.” The name was coined by a missionary in southeastern China, Ying Kai, as he tried to describe a discipleship and church planting movement in which those who come to faith are trained immediately to share their faith with unbelievers in their circle of relationships. The movement that developed subsequently saw at least a couple of million people come to faith and gather in multiplying house churches in a short period of time. In this movement, all new believers were taught one way to share the Gospel, and one introductory set of Bible stories.

Praise God for that movement to Christ. But that history of the term “T4T” has led to misconceptions about its core principles. So let’s begin by making four “Not Statements” about T4T.

• First, T4T does not consist of using a particular Gospel presentation, or a particular set of discipleship materials.
• Second, T4T does not contend that if we follow the right program, many people will come to faith and many churches will be planted quickly. Indeed, T4T is not really about the number or speed of conversions.
• Third, T4T is not contending that the church gathering in worship is unimportant, or that preaching is unimportant.
• Fourth, T4T is not contending that house churches are better than churches that meet in church buildings.

Yes, some practitioners of T4T at times have spoken as if one or another of those “Not Statements” is true. But T4T does not imply any of them.

Instead, T4T begins with these five biblical foundations. We all should begin with these same foundations whenever we consider our role as God’s agents of change in the world:

• First, we start with the Word of God. The Word and only the Word is authoritative; the Word is able to make us wise unto salvation; the Word will guide us, instruct us, rebuke us, train us, and correct us so that we are equipped for every good work (2 Timothy 3:15-17).
• Second, all nations must hear the Gospel. We must take God’s message to every people group – not only to those like ourselves, but to every tribe and tongue and people and nation. For “This gospel of the kingdom will be proclaimed throughout the whole world as a testimony to all nations, and then the end will come” (Matthew 24:14). Thus, whatever evangelism, discipleship, and church planting strategy we devise must at least have the potential to reach every people group.
• Third, there is no other name than Jesus Christ by which men must be saved (Acts 4:12). Specifically, no program, no formula, no technique has ever saved anyone.
• Fourth: God the Holy Spirit is the agent of change, miraculously shining the light of His glory in our hearts, thus giving us new life by grace through faith in Jesus Christ (2 Corinthians 4:6). God converts people, not us. We bear witness. We testify. We must do so. But only a miracle brings people to faith.
• So, fifth: We must pray diligently, persistently, unceasingly for God to do that great work. Even the Apostle Paul tells others they must help him by prayer (2 Corinthians 1:11).

T4T rightly emphasizes those five truths, which are common to all biblically solid evangelism and missions. Always interpret missionary accounts of church planting movements and techniques used in light of those biblical truths.

But in addition to those five truths, the proponents of T4T emphasize four additional biblical truths, arguing that these have often been overlooked in the church.

First: “Go!” not “Come!” Our Lord tells us in the Great Commission:

Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, teaching them to obey all that I have commanded you (Matthew 28:19-20a).

Too often our churches have thought of evangelism in terms of inviting unbelievers to an evangelistic service, or to an evangelist’s crusade. Praise God, some come to faith through such events. But our estimates in Charlotte are that somewhere between 40% and 60% of the population – including 100% of some people groups – will never come to an evangelistic event. Our Lord tells us to go to them, and we must do so. An evangelism and church planting strategy for a city does not even have the potential to reach all people groups unless it includes our going.

Second: “Disciples” not “converts.” Jesus tells us to make disciples. We are to teach new believers not only all that Jesus commands, but how to obey all that He commands. This implies practice and repetition; this implies looking at Scripture and asking how to obey it, then after a period of time looking back, being accountable, and seeing if I did obey. This also implies continuing in relationship with the person who has come to faith through my witness, helping him or her to become self-feeding from the Word, and day by day to become a more obedient follower of Jesus.

Third: Disciples make disciples. If that new believer is to learn to obey all that Jesus commands, he must learn how to make disciples of all nations – for Jesus commands that! So the new believer must learn to share the Gospel, to share the story of what great things God has done for him, and to lead others to share the Gospel and their story. So T4T emphasizes helping brand new believers to learn and practice a simple Gospel presentation, and then to learn and practice how to lead others in the same steps of discipleship they themselves have gone through.

The New Testament tells us of brand new believers whom God uses as evangelists, such as the woman at the well (John 4:1-42) and the man who had had a legion of demons (Mark 5:1-20). In the latter case, just hours after his healing, Jesus tells the man not to accompany Him. Instead He commands him: “Go home to your friends and tell them how much the Lord has done for you, and how he has had mercy on you” (Mark 5:19).

Many in our churches think they are not gifted in evangelism, and use that as an excuse for not sharing. T4T rightly emphasizes that we all share in the privilege and responsibility of sharing the Gospel – even while we value those with evangelistic gifts. A gifted evangelist may know 100 ways to share Gospel. He or she can adjust the presentation, respond to questions, and switch method depending on the listener’s response. A new believer, on the other hand, is probably better off knowing only one Gospel presentation. But he needs to know that one well.

Fourth and finally: Disciples gather into churches. As people come to faith, as they are taught to obey all that Jesus commands, they must become part of a church. Many of us in the American church have assumed that when someone local comes to faith, that new believer should become part of the same church as the one who spoke the Gospel to him. But that’s an extra-biblical assumption. Instead, T4T emphasizes that we should ponder the question: What should church look like for this new believer? And part of the answer to that question is: What church structure will help this new believer to continue to grow in obeying all that Jesus commands – including the command to go and make disciples? That is: What will keep the reproduction process going? If this new believer immediately shares the Gospel with friends and relatives who also come to faith, one possibility to consider is the beginning of a house church – with the initial evangelist continuing to invest in building up this new believer in understanding what a church is biblically, and being able to teach and share with those he has brought to faith.

Some are disturbed by the notion that a new believer could lead a church. But consider Acts 14. Paul and Barnabas spend a little time in Antioch, Iconium, and Lystra. People come to faith, but opponents become stirred up also, and they drive out the apostles. But then – perhaps only a few weeks later, at most a few months – Paul and Barnabas return, and appoint elders for them in every church (Acts 14:23). They appoint as elders men who had not been believers for more than a few months.

So the reproducing discipleship process called T4T is built on foundational principles common to all biblical evangelism. T4T emphasizes four other biblical principles which also should characterize our disciplemaking. I encourage you, like the faithful Bereans, to search the Scriptures and see if these things are true (Acts 17:11) – and then to go, make disciples who make disciples, and gather them into disciple-making churches.

(For a book-length examination of the biblical foundations of T4T and church planting movements, see Steve Addison, What Jesus Started: Joining the Movement, Changing the World.)