Who Replaced Judas Iscariot as an Apostle? A Biblical Exploration
The story of Judas Iscariot is one of betrayal, tragedy, and divine providence. As one of the original twelve apostles chosen by Jesus, Judas infamously betrayed Him for thirty pieces of silver, leading to Jesus’ crucifixion. After Judas’ death, the apostles were left with a void in their number. This raises the question: Who replaced Judas Iscariot as an apostle? In this post, we will explore the biblical account of Judas’ replacement, examining the events, the criteria for selection, and the significance of this decision. We will also provide proof from the Word of God, step by step, to ensure a clear and accurate understanding.

The Betrayal of Judas Iscariot
To understand who replaced Judas Iscariot as an apostle, we must first revisit the events surrounding his betrayal. Judas Iscariot was one of the twelve disciples chosen by Jesus (Matthew 10:2-4). However, he betrayed Jesus by identifying Him to the chief priests and elders in exchange for thirty pieces of silver (Matthew 26:14-16). After Jesus’ arrest, Judas was overcome with guilt and returned the money, but it was too late. He tragically took his own life (Matthew 27:3-5).
This act of betrayal left the apostles with a significant decision to make. The number twelve held symbolic importance, representing the twelve tribes of Israel (Matthew 19:28). To maintain this symbolism, the apostles knew they needed to replace Judas.

The Decision to Replace Judas Iscariot as an Apostle
After Jesus’ ascension into heaven, the remaining eleven apostles gathered in Jerusalem. In Acts 1:15-26, we find the detailed account of how they decided to replace Judas Iscariot as an apostle. Peter, taking a leadership role, addressed the group of about 120 believers. He explained that the Scriptures had foretold Judas’ betrayal and that it was necessary to choose someone to take his place.
Peter referenced two Psalms to support this decision:
Psalm 69:25: “May their place be deserted; let there be no one to dwell in their tents.”
Psalm 109:8: “May another take his place of leadership.”
These verses were seen as prophetic, indicating that Judas’ position should be filled by another.
The Criteria for Replacing Judas Iscariot
Peter outlined specific criteria for the individual who would replace Judas Iscariot as an apostle. According to Acts 1:21-22, the new apostle had to meet the following requirements:
He must have been a follower of Jesus from the beginning, starting from John’s baptism to Jesus’ ascension.
He must have been a witness to Jesus’ resurrection.
These criteria ensured that the replacement was someone who had personally experienced Jesus’ ministry, death, and resurrection, maintaining the integrity of the apostolic witness.

The Candidates: Barsabbas and Matthias
Two men were proposed as potential replacements for Judas Iscariot: Joseph called Barsabbas (also known as Justus) and Matthias (Acts 1:23). Both men met the criteria set by Peter, having been with Jesus throughout His ministry and witnessing His resurrection.
The apostles prayed for guidance, asking the Lord to show them which of the two He had chosen to take Judas’ place (Acts 1:24-25). They then cast lots, a common practice in biblical times to discern God’s will (Proverbs 16:33). The lot fell to Matthias, and he was officially added to the eleven apostles, restoring their number to twelve (Acts 1:26).
The Significance of Matthias as Judas’ Replacement
Matthias’ selection as the replacement for Judas Iscariot holds deep spiritual significance. It demonstrates the importance of maintaining the symbolic number of twelve apostles, representing the twelve tribes of Israel and the foundation of the New Testament church (Revelation 21:14).
Moreover, Matthias’ appointment highlights the sovereignty of God in choosing His servants. While the apostles cast lots, they relied on God’s guidance to make the final decision. This act of faith underscores the belief that God is actively involved in the affairs of His people.
Common Questions About Judas’ Replacement
- Why Was Matthias Chosen and Not Someone Else?
Matthias was chosen because he met the biblical criteria set by Peter. He had been with Jesus from the beginning and was a witness to His resurrection. His selection was not based on personal merit but on his faithfulness and firsthand experience of Jesus’ ministry.
Was Paul Considered as a Replacement for Judas?
Some have wondered if Paul, who became an apostle later, was a replacement for Judas. However, Paul himself clarified that he was uniquely called by Jesus as “one abnormally born” (1 Corinthians 15:8). His apostleship was distinct and not part of the original twelve.
What Happened to Matthias After His Selection?
The Bible does not provide extensive details about Matthias’ ministry after his selection. However, early church traditions suggest that he preached the gospel in various regions, including Ethiopia and Judea.
Lessons from the Replacement of Judas Iscariot
The story of who replaced Judas Iscariot as an apostle offers several valuable lessons for believers today:
God’s Plans Cannot Be Thwarted: Despite Judas’ betrayal, God’s plan for salvation was fulfilled. The replacement of Judas shows that God can use even the darkest situations for His glory.
The Importance of Faithfulness: Matthias’ selection reminds us of the importance of being faithful witnesses to Christ’s work in our lives.
Seeking God’s Guidance: The apostles’ reliance on prayer and Scripture serves as a model for making decisions in alignment with God’s will.
Conclusion: Who Replaced Judas Iscariot as an Apostle?
In conclusion, Matthias was chosen to replace Judas Iscariot as an apostle, fulfilling the prophetic Scriptures and restoring the number of the twelve apostles. His selection was guided by prayer, Scripture, and the sovereignty of God. This event not only highlights the importance of maintaining the apostolic foundation but also serves as a reminder of God’s faithfulness in every situation.
As we reflect on this biblical account, let us strive to be faithful witnesses like Matthias, trusting in God’s guidance and purpose for our lives.