Five Strands of Evidence

Here is an excerpt from one of John Piper’s messages about church membership. He presents “Five Strands of Evidence” from the New Testament that formal church membership is a presumption for all Christians. He says, “Each of these reveals something in the New Testament which would be minimized or denied if there were no definable local church membership.”
I thought it was great background info and thought it would supplement this weekend’s message nicely. You can find this entire message online in audio and HTML right here.


1. The Church Is To Discipline It’s Members
Church membership is implied by the way the church is supposed to discipline its members. Consider the implication of Matthew 18:15–17 where “the church” (ekklesia) appears to be the final court of appeal in matters of church authority as it relates to membership.
If there is no church membership, how can you define the group that will take up this sensitive and weighty matter of exhorting the unrepentant person and finally rendering a judgment about his standing in the community? It’s hard to believe that just anyone who showed up claiming to be a Christian could be a part of that gathering. Surely, “the church” must be a definable group to handle such a weighty matter. You know who you mean when you “take it to the church.”

2. Excommunication Exists
Church membership is implied by the simple fact that excommunication even exists. Paul implies this in 1 Corinthians 5:12–13 where he deals with the necessity of putting someone out of the church. He says, “What have I to do with judging outsiders? Is it not those inside the church whom you are to judge? God judges those outside. ‘Purge the evil person from among you.’”
There are two implications here: One is that there is an “in the church” group and an “outside the church” group. Being in the church is definable. The other implication is that a person can be removed from being “in the church.” Such a formal removal would not be possible if there were no such thing as a clear membership—who is an accountable part of this body, and who is not?

3. Christians Required to Submit To Their Leaders
Church membership is implied in the biblical requirement of Christians to be submitted to a group of church leaders, elders, or pastors. The point here is that without membership, who is it that the New Testament is referring to who must submit to a specific group of leaders? Some kind of expressed willingness or covenant or agreement or commitment (that is, membership) has to precede a person’s submission to a group of leaders.
Consider the way the New Testament talks about the relationship of the church to her leaders.
Hebrews 13:17
1 Thessalonians 5:12–13
1 Timothy 5:17
How is this leadership and this submission going to work if there is no membership defining who has made the commitment to be led and who has been chosen as leaders? If we downplay the importance of membership, it is difficult to see how we could take these commands to submit and to lead seriously and practically.

4. Shepherds Required to Care For Their Flock
Church membership is implied in the way the New Testament requires elders to care for the flock in their charge. Of course elders can extend their love to anyone and everyone, and should, within the limits of their ability. But the question is whether the Bible tells elders that they are to have a special responsibility and care for a certain group—a group of members. Consider Acts 20:28 where Paul tells the elders how to care for their flock.
This verse does not say elders cannot visit unbelievers or those who are not yet members. But it does make clear that their first responsibility is to a particular flock. How are they to know who their flock is? Who are we as elders and pastors responsible for? For whom will we give an account to God?
The way Peter speaks to the elders in 1 Peter 5 is even more clear on this point. Verses 2–3: “Shepherd the flock of God that is among you, exercising oversight, not under compulsion, but willingly, as God would have you; not for shameful gain, but eagerly; not domineering over those in your charge (tov kleron), but being examples to the flock.”
“Those in your charge” (your portion, your lot) implies that the elders knew whom they were responsible for. This is just another way of talking about membership. If a person does not want to be held accountable by a group of elders or be the special focus of the care of a group of elders, they will resist the idea of membership. And they will resist God’s appointed way for them to live and be sustained in their faith.

5. The Metaphor Of The Body
Church membership is implied in the metaphor of the body in 1 Corinthians 12:12–31. The original meaning of the word member is member of a body, like hand and foot and eye and ear. That’s the imagery behind the word member in the text. Verse 12: “Just as the body is one and has many members, and all the members of the body, though many, are one body, so it is with Christ.”
So the question this imagery raises for the local church that Paul is describing in 1 Corinthians 12 is: Who intends to be treated as a hand or foot or eye or ear of this body? There is a unity and organic relationship implied in the imagery of the body. There is something unnatural about a Christian attaching himself to a body of believers and not being a member of the body.

Expectation For All Believers
So for these five reasons and more we believe that membership is a New Testament expectation for all believers. Each of us should be a member of a local body of believers. That is God’s plan for us and for this church. That’s what we mean by membership. All of those aspects of membership are rooted in the truth that the local church is an expression of the universal church. Part of what it means to belong to the body of Christ is to belong to a body.