The Great Commission
Acts 1 - Level 3
Jesus’ Final Teachings
Acts 1:1-3 opens Luke’s second volume, written to Theophilus, a likely Gentile official in Antioch, continuing the history begun in the Gospel of Luke (Sermon 1.1, Page 1; Sermon 1.3, Page 1). Luke, a careful historian and Paul’s companion, aims to provide an “exact truth” of redemptive history (Luke 1:4), showing how Jesus’ work extends beyond His earthly life (Sermon 1.3, Page 2). The Gospel of Luke detailed all that Jesus “began to do and teach” until His ascension (Acts 1:1-2), while Acts records Jesus’ continued work through the apostles, launching the church to fulfill the Great Commission (Matthew 28:19). This passage, set around 30 AD after Jesus’ resurrection, marks a critical transition as Jesus prepares the apostles for their mission to all nations (Acts 1:8).
Jesus’ 40-day post-resurrection ministry was transformative. After His suffering and death, He “presented Himself alive” to the apostles with “many convincing proofs” (Acts 1:3), ensuring they had unshakable confidence in His resurrection (Sermon 1.3, Page 11). This was vital—without a risen Christ, their faith and preaching would be meaningless (1 Corinthians 15:14). The apostles, once fearful and doubting (Luke 24:21), saw Jesus multiple times, eating and drinking with Him (Acts 10:41), confirming He was no ghost but truly alive (Sermon 1.4, Page 5). These encounters, spanning 40 days, energized them, shifting their perspective from despair to bold assurance, a key step in their preparation for the Great Commission (Sermon 1.2, Page 2).
During this period, Jesus focused on “speaking of the things concerning the kingdom of God” (Acts 1:3). The kingdom was central to His teaching—God’s sovereign rule over all creation (Psalm 145:13) and His saving rule in believers’ hearts (Luke 17:21). Jesus likely taught how His death and resurrection fulfilled Old Testament promises (Luke 24:44-46), enabling salvation for all nations (Isaiah 49:6). The apostles, previously confused about the Messiah’s suffering (Luke 18:34), now understood the Old Testament’s redemptive plan (Sermon 1.1, Pages 2-4). On the road to Emmaus, Jesus explained how the Law, Prophets, and Psalms pointed to His suffering and glory (Luke 24:26-27). Later, in the upper room, He “opened their minds” to grasp these truths (Luke 24:45), equipping them with the right message for their mission (Sermon 1.3, Page 9).
Historically, this 40-day period bridged Jesus’ earthly ministry and the church’s launch. The number 40 often signifies preparation in Scripture—Moses spent 40 days on Sinai (Exodus 24:18), and Israel wandered 40 years (Numbers 14:33). Here, Jesus’ 40 days prepared the apostles for Pentecost, when the Holy Spirit would empower them (Acts 2:1-4). Theophilus, possibly a new convert (Sermon 1.3, Page 3), needed this assurance that God’s plan was unfolding precisely, despite Judas’ betrayal (Acts 1:16-20), which Luke will address later (Sermon 1.5, Page 3). Luke’s precision as a historian, inspired by the Holy Spirit, aimed to give certainty to believers (Luke 1:4), showing that Jesus’ resurrection validated His finished work on the cross (John 19:30) and His ongoing mission through the church (Sermon 1.3, Page 1).
Theologically, Acts 1:1-3 underscores Jesus’ dual role: He finished the work of redemption (John 17:4) but began the work of gathering the redeemed (Sermon 1.3, Page 1). His teachings on the kingdom prepared the apostles to preach repentance and forgiveness to all nations (Luke 24:47), aligning with the Great Commission (Matthew 28:19). Culturally, the apostles faced a pagan world, but their message transcended cultural barriers (Sermon 1.1, Page 9), a principle for today’s church amidst declining cultural Christianity (Sermon 1.4, Pages 12-13). Acts 1:1-3 sets the foundation for the church’s mission, as Jesus equips His chosen apostles (Acts 1:2) to witness from Jerusalem to the ends of the earth (Acts 1:8), ensuring God’s redemptive plan continues on schedule.
The Ascension Promise
Acts 1:4-11 captures Jesus’ final moments with the apostles before His ascension, equipping them for the Great Commission. After 40 days of teaching (Acts 1:3), Jesus gathers them in Jerusalem, instructing them to wait for the Holy Spirit, a promise from the Father (Acts 1:4). This event, around 30 AD on the Mount of Olives, sets the stage for the church’s launch (Sermon 1.4, Page 1). Jesus promises the Spirit’s power, defines their mission as witnesses to all nations, and leaves the timing of His kingdom a mystery, before ascending in a cloud with a promise of His return (Acts 1:5-11). This passage fulfills Jesus’ mandate to disciple all nations (Matthew 28:19), ensuring God’s redemptive plan continues through the Spirit-empowered church.
Jesus’ command to wait for the Spirit fulfills Old Testament promises (Sermon 1.4, Page 6). In Ezekiel 36:26-27, God pledged to give a new heart and His Spirit to His people, enabling obedience. Joel 2:28-29 foretold the Spirit’s outpouring on all flesh in the “last days,” a time of salvation (Acts 2:17-21). Jesus, who ministered in the Spirit’s power (Luke 4:1), had long promised this gift (John 14:16-17), saying it was better for Him to leave so the Spirit could come (John 16:7). The Spirit’s arrival, “not many days from now” (Acts 1:5), happens at Pentecost (Acts 2:1-4), empowering the apostles to witness “in Jerusalem, and in all Judea and Samaria, and even to the remotest part of the earth” (Acts 1:8). This power was essential—their task was too great for human strength (Sermon 1.4, Page 8). Every believer since Pentecost receives the Spirit (1 Corinthians 12:13), a fact, not a request (Sermon 1.5, Page 8), enabling them to live and share the Gospel (Ephesians 3:16).
When the apostles ask, “Lord, is it at this time You are restoring the kingdom to Israel?” (Acts 1:6), they reflect Jewish hopes for a restored Davidic kingdom (2 Samuel 7:12-13). Jesus’ resurrection had reignited their expectations (Luke 24:21), and the Spirit’s coming signaled the “last days” (Joel 2:28). Yet, Jesus replies, “It is not for you to know times or epochs which the Father has fixed by His own authority” (Acts 1:7). This mystery ensures every generation lives in anticipation of Christ’s return, working faithfully without knowing the day (Sermon 1.4, Page 10). Jesus affirms the kingdom’s future reality but leaves the timing unknown (Matthew 24:36), a principle for today’s church to focus on mission, not speculation (Sermon 1.4, Page 11).
Jesus’ mission for the apostles—“you shall be My witnesses” (Acts 1:8)—is the heart of the Great Commission (Matthew 28:19-20). The Greek term martyres (witnesses) later became “martyrs,” as many died for their testimony (Sermon 1.4, Page 11). Their witness began in Jerusalem, spread to Judea and Samaria, and reached the Gentile world (Acts 9:31, 16:5), a pattern for the church today (Sermon 1.3, Page 6). In a pagan Roman world, with no cultural support, their message was offensive—calling people to repent and serve a crucified Jew (Sermon 1.4, Page 12). Today, as cultural Christianity fades, believers face similar conditions, witnessing one soul at a time (Sermon 1.4, Page 13).
Jesus’ ascension, “lifted up while they were looking on” (Acts 1:9), confirms His exaltation (Philippians 2:9). A cloud, symbolizing God’s presence (Exodus 13:21), receives Him, and angels assure the apostles, “This Jesus… will come in just the same way” (Acts 1:11). This promise motivates the church—Christ’s return brings a personal meeting (“Well done, good and faithful servant,” Matthew 25:21) and eternal reward (1 Corinthians 3:14). The Mount of Olives, a half-mile from Jerusalem (a Sabbath day’s journey), was a fitting site, often tied to messianic events (Zechariah 14:4). Theologically, the ascension enables the Spirit’s coming (John 16:7) and positions Jesus as the church’s head (Ephesians 1:22), continuing His work (Sermon 1.3, Page 4). Acts 1:4-11 launches the church’s global mission, empowered by the Spirit, with an unchanging message (Sermon 1.2, Page 4).
Preparing for Pentecost
Acts 1:12-26 shows the apostles’ obedience and preparation for Pentecost, ensuring God’s plan remains on track despite Judas’ betrayal. After Jesus’ ascension from the Mount of Olives, the apostles return to Jerusalem, a half-mile away (a Sabbath day’s journey), and gather in an upper room with 120 believers (Acts 1:12-15). This small group, around 30 AD, includes Peter, John, and others, plus Jesus’ mother Mary, His newly converted brothers, and faithful women like Mary Magdalene (Acts 1:13-14). They devote themselves to prayer, waiting for the Holy Spirit as Jesus commanded (Acts 1:4), setting the stage for their mission to disciple all nations (Matthew 28:19).
The apostles’ submission is evident—they obey Jesus’ instruction to wait (Luke 24:49). Unlike earlier disobedience, when they returned to fishing after His resurrection (John 21:3), they now stay in Jerusalem, united in prayer (Acts 1:14). This unity includes Jesus’ brothers, like James and Jude, who once doubted Him (John 7:5) but now believe after James’ personal encounter with the risen Christ (1 Corinthians 15:7). Mary, Jesus’ mother, is among them, humbly praying—not venerated—needing salvation like all (Luke 1:47; Sermon 1.5, Page 7). Their prayerful waiting reflects trust in God’s timing, preparing them for the Spirit’s arrival at Pentecost (Acts 2:1-4).
Peter’s leadership emerges as he addresses Judas’ betrayal, showing a new understanding of the Old Testament (Sermon 1.5, Page 8). He declares, “The Scripture had to be fulfilled,” citing Psalms 69:25 and 109:8, which the Holy Spirit foretold through David (Acts 1:16, 20). Judas, chosen as an apostle (John 6:70), betrayed Jesus, fulfilling prophecy (Psalm 41:9), and committed suicide—falling and bursting open after attempting to hang himself (Acts 1:18). His 30 pieces of silver, blood money, bought the “Field of Blood” (Hakeldama) to bury strangers (Matthew 27:7-8). This tragic end, known to all in Jerusalem (Acts 1:19), underscores God’s sovereignty—even Judas’ evil fit His plan (John 17:12), ensuring Jesus’ crucifixion fulfilled redemption (Acts 2:23).
To replace Judas, Peter insists on an eyewitness of Jesus’ ministry, from John’s baptism to the ascension, to witness His resurrection (Acts 1:21-22). This ensures the 12 apostles, foundational to the church (Ephesians 2:20), are complete (Sermon 1.5, Page 4). Two candidates, Joseph (Barsabbas) and Matthias, qualify (Acts 1:23). The apostles pray, asking God, who knows hearts, to choose (Acts 1:24), and cast lots—an Old Testament method (Proverbs 16:33)—selecting Matthias (Acts 1:26). Matthias, meaning “gift of the Lord,” later preached in Judea and was martyred in modern-day Georgia (Sermon 1.5, Page 11), joining the apostles as a witness (Acts 2:32).
Historically, the Mount of Olives, east of Jerusalem across the Kidron Valley, was a significant site (Zechariah 14:4), and the “Sabbath day’s journey” (about 3,000 feet) reflects Jewish tradition (Sermon 1.5, Page 5). The upper room, possibly the same used for the Last Supper, became a place of unity and preparation (Sermon 1.5, Page 6). Theologically, Matthias’ selection shows God’s plan cannot be derailed—even Judas’ apostasy fulfills Scripture (Sermon 1.5, Page 1). Culturally, the 120 believers, a tiny fraction of Israel’s Jews (1 in 30,000), highlight the humble start of a global mission (Sermon 1.5, Page 8). Acts 1:12-26 prepares the church for Pentecost, ensuring the apostles are ready to witness to all nations (Acts 1:8).
The Spirit Drives the Story
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Themes - Acts 1
Prophecy Fulfilled
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Acceptance
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Opposition
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Section Resources
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Four Foundations of the Early Church
Acts 2:42-47 highlights the early church’s core practices: apostles’ teaching grounds believers in truth (2:42), fellowship shares life and resources (2:44-45), breaking bread blends worship and community (2:46), and prayer unites them with God (2:42). Radiating from a united center, these Spirit-led habits fuel daily growth and witness (2:47).