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			Introduction 
			to 1 Corinthians 
			
			The City of 
			Corinth and the Relevance of Paul’s Letter 
			Corinth was an influential city in the first century, known for its 
			wealth, commerce, and widespread immorality. Yet, even in this 
			challenging environment, the gospel of Jesus Christ took root and 
			the Lord's church was established. Paul’s first letter to the 
			Corinthians, written around the 50s AD, addresses real-life issues 
			faced by this congregation. These issues, from divisions to moral 
			challenges, remain highly relevant to churches today. In 1 
			Corinthians 1:1–3, Paul greets the
			church of God which is at 
			Corinth. This greeting emphasizes the importance of belonging 
			to the body of Christ. The concept of a Christian who is not part of 
			the church is foreign to scripture. Just as Acts 2 shows that those 
			who believed and obeyed the gospel were added to the church, so it 
			remains today: the church is not optional, but essential to 
			salvation and spiritual growth. 
			
			The Eternal 
			Purpose and Sanctification of the Church 
			Paul begins by highlighting that the church is God’s, not man’s. In 
			Ephesians 3:10–11, we learn that the church was part of God’s 
			eternal plan, designed to reveal His manifold wisdom. It was not an 
			afterthought or a temporary measure. The church is the body of 
			Christ, and its members are 
			sanctified in Christ Jesus (1 Corinthians 1:2). Sanctification 
			means being set apart for God’s purposes. Paul reminds the 
			Corinthians in 1 Corinthians 6:11 that they were once fornicators, 
			idolaters, drunkards, and more, but they were
			washed,
			sanctified, and
			justified through Christ. 
			Sanctification is inseparable from being in Christ’s church. Outside 
			of the church, there is no sanctification. 
			
			The Call to 
			Be Saints Through the Gospel 
			The Corinthians were called to 
			be saints, and so are all who obey the gospel. This calling is 
			not mystical or individualistic; it comes through the message of the 
			gospel itself. In 1 Corinthians 15:1–4, Paul summarizes this gospel: 
			that Christ died for our sins, was buried, and rose again according 
			to the Scriptures. 2 Thessalonians 2:13–14 confirms that we are 
			called to salvation through the gospel. The title “saint” does not 
			describe a special class of Christians but all faithful believers. 
			Saints, disciples, and Christians are synonymous terms in scripture. 
			This calling applies to all who
			call on the name of Jesus 
			Christ our Lord in every place, affirming the unity of 
			believers everywhere. 
			
			Grace and 
			Spiritual Enrichment 
			Paul expresses gratitude for the grace of God given to the 
			Corinthians through Christ (1 Corinthians 1:4–7). Grace is God’s 
			unmerited favor, fully demonstrated in the cross of Christ. The 
			Corinthians were enriched in speech, knowledge, and spiritual gifts. 
			These gifts were given in the first century to confirm the truth of 
			the gospel before the New Testament was fully written (Hebrews 
			2:3–4). Paul later explains in 1 Corinthians 13 that such gifts were 
			temporary, serving like scaffolding during the construction of a 
			building. Once the gospel message was complete and confirmed, these 
			miraculous gifts were no longer needed. Today, we are enriched 
			through the completed Word of God, which equips us for every good 
			work (2 Timothy 3:16–17). 
			
			Eagerly 
			Waiting for Christ 
			Paul commends the Corinthians for
			eagerly waiting for the 
			revelation of our Lord Jesus Christ (1 Corinthians 1:7). Every 
			Christian should share this longing for Christ’s return. However, 
			this expectation must be grounded in truth. Jesus taught in Matthew 
			24 that no one knows the day or hour of His coming. Our task is not 
			to speculate about the end but to remain faithful and ready. Paul 
			reassures the Corinthians that Christ will
			confirm you to the end, that 
			you may be blameless (1 Corinthians 1:8). This is not a 
			guarantee apart from faithfulness. Revelation 2:10 urges believers 
			to be faithful until death 
			to receive the crown of life. Even Paul recognized the need for 
			discipline and perseverance, lest he be disqualified (1 Corinthians 
			9:27). 
			
			God’s 
			Faithfulness and Our Assurance 
			In verse 9, Paul assures the church that
			God is faithful. The same 
			God who called them into the fellowship of His Son will not fail to 
			keep His promises. Our salvation is secure as long as we remain 
			steadfast in Christ. Satan cannot forcibly remove us from God’s 
			hand, but we must not abandon the faith. God’s faithfulness should 
			fill us with confidence and motivate us to live faithfully, knowing 
			that our labor in the Lord is never in vain. 
			
			
			Introduction to 1 Corinthians Sermon Outline: 
			
				- 
				
The City of 
				Corinth and Paul’s Audience 
					- 
					
					Corinth’s wealth, immorality, and commercial significance (1 
					Corinthians 1:1–3)  
					- 
					
The 
					church’s importance and relevance for today (Acts 2:47; Acts 
					11:26)  
				 
				 
				- 
				
The Eternal 
				Purpose of the Church 
				 
				- 
				
The Call to 
				Be Saints 
				 
				- 
				
Grace and 
				Enrichment 
				 
				- 
				
Eagerly 
				Waiting for Christ’s Return 
					- 
					
The 
					Christian’s hope and anticipation (1 Corinthians 1:7; 2 
					Peter 3:11–12)  
					- 
					
					Faithfulness required to receive the crown of life 
					(Revelation 2:10)  
					- 
					
Paul’s 
					own self-discipline (1 Corinthians 9:27)  
				 
				 
				- 
				
God’s 
				Faithfulness 
				 
			 
			
			Call to 
			Action 
			The opening of 1 Corinthians challenges us to see the church as 
			vital, not optional. We are called by the gospel to be sanctified 
			saints, set apart for God’s work. Have you responded to that call? 
			Are you living faithfully as part of the Lord’s body, eagerly 
			awaiting Christ’s return? Today is the day to examine your faith and 
			fully commit to walking with God. 
			
			Key 
			Takeaways 
			
				- 
				
The church 
				was part of God’s eternal plan (Ephesians 3:10–11)  
				- 
				
Christians 
				are sanctified and called by the gospel (1 Corinthians 1:2; 2 
				Thessalonians 2:14)  
				- 
				
Grace 
				enriches us in all spiritual things (1 Corinthians 1:4–7)  
				- 
				
Faithfulness 
				to the end is required for eternal life (Revelation 2:10)  
				- 
				
God is 
				faithful to His promises (1 Corinthians 1:9)  
			 
			
			Scripture 
			Reference List 
			1 Corinthians 1:1–9 – Paul’s greeting and themes of sanctification, 
			grace, and calling 
			Acts 2:47 – The Lord added the saved to the church 
			Acts 11:26 – Disciples first called Christians at Antioch 
			Ephesians 3:10–11 – The church demonstrates God’s eternal purpose 
			1 Corinthians 6:9–11 – Washed, sanctified, and justified in Christ 
			1 Corinthians 15:1–4 – The gospel of Christ’s death, burial, and 
			resurrection 
			2 Thessalonians 2:13–14 – Called to salvation by the gospel 
			Hebrews 2:3–4 – Miraculous gifts confirmed the message 
			1 Corinthians 13:8–10 – Spiritual gifts ceased when the perfect came 
			Matthew 24:36 – No one knows the day or hour of Christ’s return 
			Revelation 2:10 – Faithfulness unto death receives the crown of life 
			1 Corinthians 9:27 – Paul disciplines himself to avoid 
			disqualification 
			Hebrews 10:23–25 – Hold fast and encourage one another 
			
			
			Prepared by Bobby Stafford of the church of Christ at 
			Granby, MO 
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