Why should I believe in the resurrection of Jesus Christ?

TL;DR:

Multiple lines of evidence confirm the resurrection of Jesus Christ: the empty tomb, numerous eyewitness accounts, and the dramatic transformation of fishermen into bold gospel preachers. The resurrection of Jesus shows that Jesus has conquered sin, death, and the devil and that all those who trust in Him have eternal hope .

what does the bible say?

Several lines of evidence support the historical and factual nature of Jesus' resurrection. First is the empty tomb. New Testament scholars widely agree on the authenticity of the gospel claim that witnesses found Jesus’ tomb empty on that first Easter morning. This report has a very early date and fits well with what is known of the times archaeologically and culturally. If the Jews or Romans had produced Jesus’ body, Christianity would have been disproved immediately, yet the resurrection was never challenged, let alone refuted, by Jesus’ contemporary enemies.

Second, Jesus appeared to numerous eyewitnesses after His death and resurrection, debunking the stolen body theory. Witnesses claimed to have seen, heard, and touched the resurrected Christ. During Paul's day, half of these witnesses were still alive (1 Corinthians 15:6).

Third, the Book of Acts describes a dramatic transformation of disciples from defeated cowards immediately after Jesus’ crucifixion into courageous preachers and, eventually, martyrs. Such radical and extensive change is hard to explain without the resurrection. When the skeptic Paul met the resurrected Jesus (Acts 9) he was converted from a violent persecutor to a gospel preacher.

The resurrection proves who Jesus is and that He accomplished what He set out to do: provide the only means of redemption for mankind.

from the old testament

Isaiah 53 foretells the life, death and resurrection (Isaiah 53:10 -11) of the Jewish Messiah, known as the suffering servant.
Jesus’ resurrection is also foretold in Psalm 16:10.

from the new testament

The angel’s announcement in Matthew 28:5- 6 confirms that Jesus’ resurrection was expected and foretold. Jesus’ resurrection proves His victory over death.
Jesus’ resurrection was not an accident but a fulfillment of God’s plan (Luke 24:6-7). The reference to His prior teachings shows that His death and resurrection were necessary for salvation.
Jesus declares that He is the source of eternal life in John 11:25- 26. Believing in Him leads to resurrection, showing that His victory over death extends to all who follow Him.
Romans 4:25 connects Jesus’ resurrection to justification, meaning that His rising proved that His sacrifice was accepted by God to make us right with Him.
The resurrection is not just about eternal life in the future; it also calls us to live transformed lives now, walking in the power of Christ’s victory (Romans 6:4).
The apostle Paul considered the resurrection of Jesus Christ of first importance: “For I delivered to you as of first importance what I also received: that Christ died for our sins in accordance with the Scriptures, that he was buried, that he was raised on the third day in accordance with the Scriptures” (1 Corinthians 15:3-4).
Without the resurrection of Jesus, Christian faith is useless (1 Corinthians 15:14).
First Corinthians 15:17 also reveals that without the resurrection, faith in Christ would be meaningless. His rising from the dead confirms that His sacrifice was sufficient to remove sin.
First Corinthians 15:20-22 reveals that Jesus is the “firstfruits,” meaning His resurrection guarantees the future resurrection of all believers. Just as Adam’s sin brought death, Christ’s resurrection brings life.
Knowing Christ includes sharing in His sufferings and resurrection power. Paul sees resurrection as the ultimate goal of faith (Philippians 3:10-11).
The resurrection brings a “living hope,” meaning that our faith is grounded in Christ’s victory, not just wishful thinking (1 Peter 1:3).

implications for today

Two more lines of evidence for the resurrection that affect us today are the emergence of the Christian church and Sunday as a day of worship. Within four hundred years from the time of Jesus’ crucifixion, Christianity dominated the entire Roman Empire and, over the course of two millennia, virtually all of Western civilization. Christianity developed a distinct cultural and theological identity apart from traditional Judaism in a brief window of time— and amid intense, sometimes deadly, resistance. The fact of Jesus Christ’s resurrection is the only reasonable explanation for the emergence of the unique Christian faith.

The Jewish day of worship, or Sabbath, began at sundown Friday and ended at sundown Saturday. However, the early Christian church gradually changed the worship day. Sunday commemorated Jesus’ resurrection from the dead, an event that transformed worship and distinguished the Christian faith from traditional Judaism. Apart from the resurrection, no reason existed for early followers of Jesus to view Sunday as having any enduring significance

The resurrection is proof of who Jesus is and that He accomplished what He set out to do: provide the only means of redemption for mankind. Jesus conquered death and He tells us that He alone is "the way, the truth and the life" (John 14:6) and that no one comes to the Father except through Him.

understand

The empty tomb, multiple eyewitnesses, and the explosion of Christianity confirm the resurrection.
Without the resurrection, faith is meaningless, and sin remains undefeated.
Jesus’ victory over death guarantees eternal life for all who trust in Him.

reflect

What evidence for the resurrection strengthens your faith the most?
How does the resurrection impact your view of salvation, purpose, and God’s redemptive plan for humanity and for you?
How does the resurrection challenge you to live differently today?

engage

Why was the resurrection central to the apostles' message, and what can we learn from that?
How does the resurrection set Christianity apart from other faiths?
What would change if the resurrection had never happened?