05/12/2026
United with Him: The Why Behind Baptism
By: Clay Gentry
** This is a little different than my usual simple sermon outlines, but I thought the topic was important enough to share it in this expanded format. **
Have you ever wondered why baptism holds such a prominent place in the early church? Throughout the New Testament, baptism is the expression of one’s initial faith in Jesus, the Christ – the point when one receives the blessings of salvation in Him, including the forgiveness of sins and the gift of the Holy Spirit (Act 2:38). Being "clothed" with Christ to become children of Abraham and heirs of the promise (Gal 3:27). Far from being a work of man, it’s a work of God, where we receive the “circumcision made without hands” (Col 2:11-13), and it’s the “washing of regeneration and renewal by the Holy Spirit” (Tit 3:5). As the Apostle Peter boldly declared, “baptism... now saves you, not as a removal of dirt from the body but as an appeal to God for a good conscience, through the resurrection of Jesus Christ” (1 Pet 3:21).
However, the broader religious world discounts the importance of baptism as the starting point of faith, replacing it with praying Jesus into one’s heart, saying the ‘Sinner’s Prayer,’ or a spiritual experience. But if we want a salvation that matches the Savior’s work, we must look at how He actually saved us.
The Savior’s Experience vs. The Savior’s Work:
In the life of Jesus, He encountered both intense prayer and spiritual experiences, yet neither secured our salvation.
• His prayers: In the Garden of Gethsemane, Jesus prayed with intense, agonizing fervor, yet that prayer did not save us (Luk 22:41-44). Even His plea from the cross, “Father, forgive them, for they know not what they do” (Luk 23:34), revealed His heart, but the blood work was yet to be finished.
• His Experiences: He witnessed the heavens torn open and the Holy Spirit descending upon Him in the form of a dove (Mat 3:16-17). Then, on the Mount of Transfiguration, He was revealed in blinding heavenly glory (Mat 17:1-5). These were profound moments, but not salvific.
Rather, Jesus saved us through His substitutionary death, burial, and resurrection. If He had saved us by a prayer, we could be saved by a prayer. If He had saved us through a spiritual experience, we could be saved by a spiritual experience. But, because He saved us by a death, burial, and resurrection, He calls us to join Him in that pattern.
Interestingly, Jesus Himself referred to His death as a “baptism” He had to undergo (Mrk 10:38, Luk 12:50). Because He saved us by a “baptism” into death, He calls us to join Him in that pattern.
The Why of Baptism:
The Apostle Paul makes this connection incredibly clear in his letter to the Romans:
“Or don’t you know that all of us who were baptized into Christ Jesus were baptized into his death? We were therefore buried with him through baptism into death in order that, just as Christ was raised from the dead through the glory of the Father, we too may live a new life.” (Rom 6:3-4)
Notice the active verbs: buried and raised. Baptism is not a human work we do to earn God’s favor; it is the divinely appointed moment of faith where we step into the story of salvation. We are plunged into the waters to unite with Christ’s death and burial, and we rise from the water to share in His resurrected life.
The Call for Baptism:
When we look at the instructions given in the New Testament, we find a consistent pattern that transcends personal experience or religious background.
• Saul, the Jewish “Chief of Sinners”: Saul saw the resurrected Christ in a blinding light and spent three days fasting and in intense prayer (Acts 9:1-11). However, on the road, Jesus had told him, “Arise and enter the city, and you will be told what you are to do” (Acts 9:6). Despite his vision and intense prayers, Saul remained in his sins. When Ananias arrived, he revealed what Saul “must do” – “And now why do you wait? Rise and be baptized and wash away your sins, calling on His name” (Acts 22:16). And so, “Immediately… [he] rose and was baptized” to wash away his sins (Act 9:18).
• Cornelius, the Devout Gentile: Cornelius, a Roman Centurion, was a man who “gave alms generously to the people and prayed to God always” with fasting (Act 10:1-2, 30). He, too, was blessed with a heavenly vision of an angel (Acts 10:2-3). The angel told him to send for Peter, who “will tell you what you must do” (Acts 10:6 NKJV) and bring words “by which you and all your household will be saved” (Acts 11:14). Despite his devotion and his angelic vision, Cornelius was not yet saved. Even after a miraculous sign of the Spirit (which was for Peter’s sake), the Apostle declared, “Can anyone withhold water for baptizing these people, who have received the Holy Spirit just as we have? And he commanded them to be baptized in the name of Jesus, the Christ” (Act 10:47-48; cf. 11:15-18).
If these two men – one a repentant persecutor and the other a devout seeker – were both called to the waters of baptism despite their experiences and prayers, then no one can claim that our feelings replace the command to be baptized.
The Urgency of Baptism:
Until one is baptized, they do not yet enjoy the blessings of salvation. One of the most striking features of the New Testament is the immediacy of baptism. In Acts, Luke never describes a scheduled baptismal ceremony; rather, he describes a race to the water.
• The Pentecost Crowds: Those who received the word were baptized that day (2:41).
• The Ethiopian Eu**ch: As soon as they came to water, he stopped the chariot to be baptized immediately (8:36-38).
• The Philippian Jailer: He did not even wait for sunrise but was baptized “the same hour of the night” (16:33).
• In Ephesus, “As soon as they heard” about the baptism of Jesus, they were baptized into the name of Jesus (19:5).
This urgency proves a vital point: Prayer and spiritual experiences don’t hold a person over until baptism is scheduled. If Saul’s three days of prayer had saved him, there would have been no rush for the water. If Cornelius’s angelic vision had saved him, Peter wouldn’t have “commanded” an immediate immersion.
The apostles viewed being outside of Christ (not baptized) as a state of emergency. They understood that baptism is the point of union with Christ’s death, burial, and resurrection; there is no reason to wait.
Baptism-The Great Equalizer:
Basing salvation on a “spiritual experience” divides believers, making some feel holier if their experience is more dramatic and others feel less holy if it isn’t. But baptism is the great equalizer because there’s “one baptism” (Eph 4:5).
Through immersion, all hierarchies are washed away - your ethnicity, nationality, socoeconimic status, even your place in history. The Apostle Paul and the Philippian Jailer were saved in the same way as anyone is today. As Paul explains, for those who have been baptized into Christ, “There is neither Jew nor Gentile, neither slave nor free, nor is there male and female, for you are all one in Christ Jesus” (Gal 3:27-28). We all come to the same Savior through the same act, receiving the same salvation promise.
Ultimately, baptism is the biblical mode that honors every aspect of faith. In the waters of baptism, we pray, calling on the name of the Lord” (Act 22:16; cf. 1 Pet 3:21). In the waters of baptism, we have a profound spiritual experience as we’re “raised by the power of God” (Col 2:12). Baptism does not exclude prayer or experience; it is the God-given moment when they are realized. If you have questions, I’m here to listen. Let’s explore the Bible together. If you are relying on prayer or a feeling but have never joined Jesus in His burial, we would love to show you how to have the biblical assurance of salvation today.