Churches don’t necessarily have the mandate to grow but they do have a mandate to deploy all their resources to advance the message of the good news of Jesus Christ. Churches must utilize all that God has given them to make disciples, it’s why they exist. It’s a matter of stewardship.
Churches are not unfaithful if the chairs are not filled but they are unfaithful if those who fill the chairs are not working at telling the broken world about Jesus in word and deed. So what churches must evaluate is not merely if they are reaching the lost community around them but if they are even intentionally thinking in that way. Jesus came to seek and to save the lost and He has called us to carry out His mission of making disciples.
Winston Churchhill used to give out commands labeled “Action This Day.” These tasks were to be done with urgency and intentionality. How much more our Lord’s command?! It is labeled “Action This Day!” It is high priority.
So, is numerical church growth a biblical mandate? Not exactly. After all, it’s the Spirit who gives life. Yet, intentional discipleship and ministry of the Word very often leads to numerical church growth. So, we must work to intentionally love and reach people with the good news of Jesus but not merely for numerical church growth.
The question churches must ask is not simply “how can we grow this church?” but “how can we best deploy all our resources for the furtherance of the gospel and the growth of God’s Kingdom?” So, as we strategize about our church we must not forget about the Church.
Brief History of the Principles
Humans have been worshiping and thinking about worship since the beginning. We see this, for instance, by looking at the narrative of Cain and Abel in Genesis 4. Further, all of life is about worship. The question we are considering here, however, is how are we to formally worship God as the gathered church?
The two classic Protestant views of worship are the normative principle of worship and regulative principle of worship. There is a lot of confusion as to what these principals mean and how they are worked out in the life of the church. For example, an article online said that those who hold to the regulative view do not use instruments in their church services.
If “worship” means singing songs of praise, as “worship” is very often used, then here are some goals of worship: We strive to build each other up (1 Cor. 14:26), be filled with God’s Word (Col. 3:16), be filled with the Spirit (Eph. 5:18ff), be a testimony to an unbelieving world (1 Cor. 14:24-15), and gives thanks to God for all He is and has done for us (Eph. 5:20). It is our joy to sing but we are also commanded to sing (e.g. Ps. 100:1-2). Singing is serious.
We do not, however, want to worship God merely in song for if our worship is only in song it is not true worship. We show what we worship by what we give worth. Jesus said, where your treasure is your heart will be also. Jesus said that we cannot serve two masters, but we will serve one. So, worship is inevitable; it is not a matter of if but of what or who. We will serve one or the other. We will worship.
Jesus commands us to together partake of the bread and the cup in remembrance of Him, and so that is why we celebrate Lord’s Supper. We see this in a few different passages (Matt. 26:26-29; Mk. 14:22-25; Lk. 22:17-20; 1 Cor. 11:23-25).
We partake together and first remember Jesus’ propitiatory death for us and so the Lord’s supper causes us to reflect on the past. Second, the Lord’s Supper causes us to reflect on the current fellowship we together experience through union with Christ. And third, we look ahead to the future when we shall feast with Jesus after His return (we “proclaim the Lord’s death until he comes,” 1 Cor. 11:26). Scripture also points us to the importance of self-examination so that we do not take the Lord’s Supper in an unworthy manner and thus bring condemnation upon ourselves (1 Cor. 11:28ff).
The New City Catechism says, “Christ commanded all Christians to eat bread and to drink from the cup in thankful remembrance of him and his death. The Lord’s Supper is a celebration of the presence of God in our midst; bringing us into communion with God and with one another; feeding and nourishing our souls. It also anticipates the day when we will eat and drink with Christ in his Father’s kingdom” (Q46).
The Lord’s Supper is a beautiful and amazing picture of the gospel for us. Jesus’ body was broken and His life was poured out so that we could have life. When we partake of the Lord’s Supper we are reminded of the amazing truth that Jesus—God in flesh—is the Lamb of God that takes away our sin. The Holy Spirit uses the God-ordained and Christ instituted means of the Lord’s Supper to help us remember with thankfulness Christ’s finished work on the cross.
Why are sermons such a big deal? The Bible tells us to sing as the gathered church. The Bible also tells us to celebrate the Lord’s Supper and baptisms. But why are sermons essential?
Sermons are essential because they teach God’s truth so as to exalt Christ, encourage and build up, and exhort the gathered church.
First, the teaching aspect of the sermon is important. Its importance is seen all over Scripture (e.g. Neh. 8:7-8; 1 Tim. 3:2). God has spoken and so helping people understand and apply the revelation from Him is life-changing. God’s people, however, are able to understand His truth. This is because all believers are indwelt by the Holy Spirit (Eph. 2:22; 1 Cor. 3:16; 2 Cor. 6:16), Jesus has made all those in Him priests (1 Pet. 2:5, 9; Rev. 1:5-6), and Scripture is clear on the things which are “necessary to be known, believed, and observed, for salvation” (The Westminster Confession of Faith, ch. 1). Qualified teachers are still vital, however, because sound (or healthy) doctrine is vital. That is, in part, why pastors must be “able to teach” (1 Tim. 3:2; 2 Tim. 2:24) and defend the truth (2 Tim. 2:25; Titus 1:9). We also see in Scripture that right teaching leads to maturity and the body of Christ being equipped for every good work. Believers may be able to subsist on milk but teachers are able to provide needed meat (2 Cor. 3:2; Heb. 5:12-13).
Second, communicating God’s truth in sermons is vital because the Bible is the authoritative word of God and it is uniquely profitable (2 Tim. 3:16-17). It is our sole authority for faith and practice. Scripture is a light (Ps. 119:105,130), a sword (Eph. 6:17), a hammer (Jer. 23:29), and a surgeon (Heb. 4:12). Scripture is more essential than bread (Matt. 4:4), better than gold (Ps. 19:10; 119:72), and we need it to live (Ps. 119:144). Scripture is perfect (Ps. 19:7), true (Ps. 19:9), pure (Ps. 19:8), and eternal (1 Pet. 1:25). Scripture contains the words of life (Jn. 6:68) and the words that are breathed out by God (2 Tim. 3:16). Scripture gives joy (Ps. 119:111; Jer. 15:16), makes wise (Ps. 19:7), equips (2 Tim. 3:17), guards (Ps. 119:9), guides (Ps. 73:24; 119:105), saves (1 Pet. 1:23), sanctifies (Ps. 119:9,11; Jn. 17:17), and satisfies because by it we know God (1 Pet. 2:3 cf. Ps. 16:11; Jn. 17:3).
If we have the New Testament why do we need the Old Testament?
- All Scripture is inspired by God and profitable (2 Tim. 3:16), not just the texts we like to read.
- All the promises of God find their answer in Jesus so it is important that we understand what the promises are (2 Cor. 1:20).
- When Paul preached to the Ephesian church he preached the whole counsel of God (Acts 20:27) and the whole counsel of God points us to Jesus (Lk. 24:27).
- When Stephen preached in Acts chapter seven he preached the Old Testament (see also the other sermons recorded in the New Testament) which demonstrates the vital importance of the Old Testament.
- The things in the Old Testament serve to instruct us and set an example for us (Rom. 15:4; 1 Cor. 10:11).
- When Paul ministered to churches one of his ministries was proving that Jesus was the Promised One, the Christ (Acts 9:22). Paul demonstrated the amazing truth that Jesus is the long-awaited Messiah by teaching the Old Testament. We see this all through Acts (Acts 9:22; 13:16ff; 16:13; 17:3, 17; 18:4-5, 19; 19:8ff; 24:25; 26:6, 22-26; 28:23, 31 cf. 18:28). We too must understand what it means that Jesus is the Messiah and that will require learning from the Old Testament.
- Much of the New Testament assumes knowledge of the Old Testament.
- Scripture is so good we need as much of it as we can get, Old Testament or New. Scripture is perfect (Ps. 19:7), true (Ps. 19:9), pure (Ps. 19:8), a light (Ps. 119:105,130), a sword (Eph. 6:17), a hammer (Jer. 23:29). It is better than gold (Ps. 19:10; 119:72) and we need it to live (Ps. 119:144). Scripture gives joy (Ps. 119:111; Jer. 15:16), makes wise (Ps. 19:7), guards (Ps. 119:9), guides (Ps. 73:24; 119:105), sanctifies (Ps. 119:9, 11).
Read and study the Old Testament along with the New. 🙂