Are You Devoted?
By Acts 2, the apostles, along with 120 other disciples and eyewitnesses of Jesus Christ, have gathered in the upper room. They are waiting for the Holy Spirit, whom Christ had promised to send (Acts 1:4–5). This chapter describes the fulfillment of that promise on the day of Pentecost as the Holy Spirit descends on the apostles and empowers them for gospel ministry.
Pentecost was the day on which the Holy Spirit was poured out on the disciples (2:1–4). This event is perhaps one of the three most important moments in redemptive history. The first event was creation, the moment when God created the stage on which he would work out his sovereign plan. As John Calvin said, God created the world to function as a theater of his glory in the drama of redemption (see Calvin’s Institutes of the Christian Religion, I.6.2).
Ultimately, Pentecost demonstrates that God keeps his promises. He had promised to send his Spirit, and Pentecost was the moment in salvation history when he did just that. For today’s readers, Pentecost means that every believer has access to the promised Spirit of God and has been gifted by that same Spirit, who arrived at Pentecost to carry on the mission of the church: proclaiming the gospel of Jesus Christ.
Peter’s sermon is a marvelous example for us of what preaching ought to be—turning to the biblical text, explaining it, applying it, and calling for a response. In other words, Peter shows here in the very first chapters of Acts that the first-century apostles engaged in expository preaching.
For over 2,000 years faithful Christianity has been that which has esteemed and treasured the teachings of the apostles. Faithful churches prioritize the teaching of the apostles by studying the Scriptures and centering their worship around the preaching of God’s word. In the Scriptures, the inspired, wholly authoritative word of God is preserved without error. No church can be healthy unless it gathers together to be devoted to the exposition of the word of God
This fellowship is not a superficial gathering around ham sandwiches and meringue pies. Fellowship in the church is based upon the common love that believers have for one another and their Lord
Christians have a mutual love, accountability, and affection for one another that they do not have for those outside the community of God. This fellowship is born out of and sustained by the teaching of Scripture. Fellowship can only be distinctly Christian if it gathers around the word of God
If any church is going to be an authentic church of the Lord Jesus Christ, it will feature all four of these activities. If any of these components are missing, there is a critical problem with the church’s health.