Before Jesus Christ died on the cross, He promised that He would build His church (Matthew 16:18). This promise was fulfilled in Acts 2. The gospel was preached, the conditions for salvation were given, and those who obeyed were added to the church by the Lord (Acts 2:37, 38, 41, 47).
Just what is the church? The word “church” simply refers to an assembly of people. In the case of Christ’s church, people were called out of sin and darkness into the kingdom of God (Colossians 1:13; 2 Thessalonians 2:14). Those who are saved are the Lord’s church. They are the people who have been purchased by the blood of Christ (Acts 20:28). This is the body of people whom Christ will save (Ephesians 5:23). It is vital, therefore, that we understand some things about this church.
First, the Lord built only one church. Ephesians 4:4 tells us, “There is one body.” Earlier, this body is identified as the church: “And He put all things under His feet, and gave Him to be head over all things to the church, which is His body, the fullness of Him who fills all in all” (Ephesians 1:22-23). Since the body is the church, and there is only one body, then it is true that there is only one church. In other words, there is only one universal body of people who will be saved. Christ did not come to build any denominations. In fact, denominations were unheard of until centuries after Christ’s church was established. Denominationalism is built upon division, and is sinful (1 Corinthians 1:10-13). The Lord did not build many churches based upon many faiths. Rather, He built one church based upon one faith (Ephesians 4:5). Churches built later and founded upon the doctrines of men are wrong, and must be rejected (see Matthew 15:1-9, 13; Psalm 127:1).
The word “church,” as it refers to God’s people, is used in a couple of different senses. It is used in the universal sense, meaning all of the people of God without reference to time and space (place). This refers to all of God’s people at all times, those whose names are “registered in heaven” (Hebrews 12:23). Whether people live in Europe, the United States, or any other country, if they obey the gospel, then they are added to the Lord’s church by the Lord Himself.
The word “church” is also used in a local sense. This refers to God’s people who have banded together in a specific location in order to carry out certain commands that God ordained to take place within a local church organization. For instance, Paul wrote a letter to “the church of God which is at Corinth” (1 Corinthians 1:2). This was written to a specific group of people who assembled in a specific locality. It is in this sense in which the word “church” can also be used in the plural. Paul wrote, “The churches of Christ salute you” (Romans 16:16). This refers, not to several denominations, but to several local congregations that belonged to God.
The church in a universal sense has no organization. There are no earthly headquarters, no councils, synods, or groups to decide what everyone else is to do. There is no “mother church” to which all other churches are tied. The only organization of the church is found in the local work (see Philippians 1:1). God has ordained that certain things be done as a
church, in which Christians come together in order to fulfill a particular command. For example, the disciples met together as a church on the first day of the week in order to break bread, or partake of the Lord’s Supper (Acts 20:7; 1 Corinthians 11:18-34). Christians are to assemble with each
other on the first day of the week to do this. When several Christians meet and decide to work together, then they become the church of Christ in that specific location. Every person who has obeyed the gospel and been added to the church (universal) by the Lord needs to find a faithful local group of Christians who are following God’s word in order carry out God’s will. Unless this is done, they will be unable to obey certain commands that are to be done “as a church.”
Those who obeyed the gospel came to be known as “Christians” (Acts 11:26). They were not identified by man-made names. They did not call themselves after men or after men’s doctrines. In fact, when certain ones tried to call themselves after men, they were rebuked for it (1 Corinthians 1:10-13). All that such can lead to is division, which is strongly condemned by God. We are to be followers of Christ only, simply Christians who are following God’s word in every way. When looking for a group of people with whom to work and worship, make sure that they are not a denomination, that they are not named after a man or a man’s doctrine. Make sure they are simply Christians who are following God’s word. Names are very important in God’s word. There are several reasons why we are to wear the name of Christ only:
Of course, just wearing a name is not enough. In order to be Christians, we must be following God’s word. A true Christian is going to find other true Christians with whom to work.
With so many churches existing today, how can we know who is right and who is wrong? The answer is, “Go back to the Bible.” It is our duty to “test the spirits, whether they are of God” (1 John 4:1), and to “Test all things; hold fast what is good” (2 Thessalonians 5:21). God’s word is the standard, and everyone not living up to that is wrong. Churches that do not follow the pattern for the church as laid down in the Bible are not churches of Christ. It is our duty to search the Scriptures, making sure that what is taught and practiced is the truth (Acts 17:11). If we are deceived, it our own fault.
It is the plea of every Christian, especially in today’s world of so many denominations and doctrines, to go back to the Bible. This is so for several reasons:
To be just a Christian, one must believe that Jesus is the Son of God, repent of sins, confess Jesus as the Son of God, and be buried with Christ in baptism for the remission of sins (Hebrews 11:6; Acts 3:19; Romans 10:9,10; Acts 2:38). Once a Christian, one must find a local group of God’s people to work and worship with. This is in order to meet other conditions that God has given in His word (see Hebrews 10:23-25; Acts 20:7; Ephesians 5:19, etc.). Every Christian then must be faithful to God, growing in His grace and knowledge (2 Peter 3:18). Our goal is to please God and go to heaven. We wish to help as many as we can to do the same. Therefore, we must urge others to go back to the Bible, follow only what is written therein, and be simply Christians. Faithful churches of Christ do exist today, but the only way to know for sure is to test what is believed and practiced by the Bible.