[Adapted from a paper I wrote]
Is Acts a Church manual? If we want to figure out Luke's purpose, we must start with Luke. Acts is the second part of Luke's writings to Theophilus, which is written to give him "certainty concerning the things you have been taught". Therefore, any
explanation for Luke’s purpose of writing Acts must first start with how it gives Theophilus, and others, certainty.
But does "the things" include the Church? Kaiser addresses this when he says, “Luke-Acts was a work dedicated
to assure Theophilus and all like him that no amount of persecution could be
interpreted as a sign of God’s judgment or a sign that the promise-plan of God
had failed” and later that “At the center of that promise-plan
that Luke portrayed were two foci: Jesus and the Church he was building. What
had been inaugurated in the life and ministry of Jesus was now continuing to be
fulfilled through the church.” The Church is indeed part of God's plan to fulfill His promises and she is central to Luke’s narrative.
Specifically,
it is clear from the structure of the Acts account that Luke is particularly
interested in the Church’s transformation from a small, Jewish sect to what
seemed to be a worldwide, multi-ethnic movement. Jesus says that His people will be witnesses “
in Jerusalem and in all Judea and Samaria, and to
the end of the earth” and we then see the Christian message as it is preached and manifested in local Church bodies: first with Jewish believers in Jerusalem, next as the Church spreads throughout
Judea and Samaria, and finally, as local Churches are established throughout the
known world. Fee and Stuart write, “Although Luke’s inspired
broader intent may be a moot point for some, it is our hypothesis… that he was
trying to show how the church emerged as a chiefly Gentile, world-wide
phenomenon from its origins as a Jerusalem-based, Judaism-oriented sect of
Jewish believers, and how the Holy Spirit was directly responsible for this
phenomenon of universal salvation based on grace alone.” (98) It is clear that
the universal nature of the Church is a primary interest of Luke’s. Therefore,
any event in the book must be viewed through this lens.
However,
Luke is not only interested in what the Church is but also how the Church came
into being. Carson and Moo write, “Luke seeks to secure the full
belief and commitment of such a person by describing the historical foundation
for Christian faith and by showing, through this historical survey, that the
church of his, and Theophilus’s day is the culmination of biblical history”
(305) If Luke does want to defend the Church, he must also demonstrate to Theophilus and other
readers that there is legitimacy in how the early Church was established. Giving
more weight to this argument is that the sheer volume of information of Paul’s
methods, both in the Acts accounts and in the Pauline Epistles, strongly
suggests that the Biblical authors intend for us to learn from Paul’s model. Scholars such as Fee and Stuart have rightly identified Luke’s lack of interest in discussing
the mode of baptism (not that it isn't important). However, other details
of Church life, especially Paul’s plan for bringing the Gospel to the ends of
the earth, are provided in great detail.
Not
only is Paul’s plan given in great detail, it is revealed with a significant
amount of uniformity. Fee and Stuart suggest that Luke is not interested in
presenting a uniform Church with regards to structure or form. Giving the example of conversions, they write, “when he records individual conversions there are usually two
elements included: water baptism and the gift of the Spirit. But these can be
in reverse order, with or without the laying on of hands”. While this is true
in the case of many controversial topics that use Acts as the primary
exegetical fighting ground, other
passages, particularly the missionary journeys of Paul, reveal a clear,
consistent pattern. For example, Paul’s first missionary journey reveals
a pattern. Paul and Barnabus's three major stops are Antioch in Pisidia, Iconium, and Lystra. In all three cities, they first preach
Jesus in public places and saw people respond (Acts 13:14, 14:1, 14:9). Next,
they encountered opposition and left (Acts 13:50, 14:5-6, 14:19). Then, on the
way back, Paul’s team returned to the believers and strengthened them (Acts
14:22). Finally, they appointed elders in what were now established Churches
(Acts 14:23). Having finished this, they could pray to God, entrusting the
Churches to Him (Acts 14:23) and return to their home Church in Antioch where
they were commended to the grace of God for “the work they had fulfilled” (Acts
14:26). As Jeff Reed points out, “This pattern – evangelizing strategic cities,
establishing new churches, and appointing leaders over the new churches – was
consistent throughout Paul’s entire ministry.” Therefore, we see Paul’s
first missionary journey functioning not only as an apologetic for the Holy
Spirit’s actions amongst the Gentiles, but also as an apologetic for Paul’s
Spirit-empowered work, including this model of Church-establishing.
In
conclusion, while the Book Acts does not operate primarily as a manual for
Church-planting, it is written to the Church to defend the legitimacy of God’s
work of bringing the Gospel to the ends of the earth. This includes an
intentional, repeated model of ministry that is presented. Therefore, it is
legitimate to look at the Book of Acts as providing instruction for Church
practice.