Left It in the River: Baptism and the Saving Work of Jesus
The New Testament connects baptism with Jesus' saving work. Study the passages carefully, respond with obedient faith, and continue walking in the new life He gives.
#398 — Left It In The River - The Power of Water in Scripture and Necessity of Baptism
Oct 27, 2025
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The burden we cannot wash away ourselves
Regret cannot remove the guilt of sin. Better intentions cannot turn us into our own savior. We need what Jesus provides through His death and resurrection. That is why the New Testament's words about baptism deserve a serious hearing. We should not turn attention away from Him toward the water as though it had independent power. We should also not set aside an instruction He gives because the response involves our bodies. Faith receives the Lord's word and trusts the God at work.
A conversation with my friend Brent in Louisville brought the question close to home. We had shared calls, study, and encouragement before meeting in person. Brent recognized that he needed immersion, but had not fully grasped the urgency of responding. Their discussion moved from biblical examples to the gospel’s invitation, and later that day he was baptized in the Ohio River. The value of the account lies in the response to Scripture: a person understanding the Lord’s instruction and choosing to obey rather than postponing what he now recognized as necessary.
Read Peter’s explanation carefully
Read 1 Peter 3:18–22 carefully. Peter begins with Christ suffering for sins, refers to Noah's household brought safely through water, and says baptism now saves. He also distinguishes it from removing dirt and connects it with the resurrection of Jesus. We need the whole explanation. The saving power belongs to the risen Christ. The response Peter describes cannot simply be removed from the passage because we rightly want to preserve grace. Obedience and dependence on God belong together.
Let both parts of Peter's statement stand: baptism is connected with salvation, and its power is grounded in the risen Jesus. Faithful bodily action can express dependence without earning redemption. A physical act can express obedient dependence on God without becoming a human achievement that earns redemption. Colossians 2:12 makes that connection explicit by describing burial with Christ in baptism and being raised through faith in the working of God. The believer is trusting the One who acts, not boasting in the act performed. Baptism therefore belongs within grace received through obedient faith, rather than competing with either grace or faith for a place in the gospel.
Notice water in the larger biblical story
Water appears in important scenes across Scripture. Genesis 1:9–10 describes waters gathered and dry ground appearing. Genesis 6–9 records judgment and the preservation of Noah's household. These events should be read first in their own setting. We can then notice connections the New Testament actually makes and distinguish those from helpful comparisons. We do not need to call every water scene a prediction of baptism. Clearer reading gives the genuine connections greater weight and keeps the lesson anchored in what God has said.
First Peter 3 explicitly connects the flood with baptism. We should follow that connection carefully and keep the distinctions Peter's account requires. God’s judgment did not permanently remove sin from human hearts or guarantee that the world would never become wicked again. Noah and his family were preserved through the event by the means God appointed. The water was not a cleansing sacrament for everyone outside the ark. These distinctions strengthen the lesson because they let us appreciate the pattern without overstating it. The New Testament’s direct teaching about baptism supplies the conclusion; the earlier accounts help us understand why God’s use of an outward means need not be surprising.
Receive deliverance and keep following
Exodus 14 records Israel's deliverance through the sea and the pursuing force's defeat. First Corinthians 10:1–5 connects the people with Moses through the cloud and sea, then warns that many still displeased God afterward. Deliverance deserves a continuing response. We should remember that warning when we celebrate a beginning with Christ. God truly provides new life, and the life has a direction. Gratitude for what He has done should make us willing to keep following rather than assume the beginning makes every later choice unimportant.
That warning matters when we teach baptism. Romans 6:1–7 describes burial with Christ and a new walk, rather than permission to return comfortably to the old slavery of sin. It describes burial with Christ and rising to walk in newness of life, then explains release from slavery to sin. The saved person’s direction changes. We should celebrate the genuine forgiveness God provides without suggesting that future unbelief or rebellion becomes irrelevant. Baptism marks an obedient response to the gospel and entrance into a life under Christ. The continuing call is to live in the freedom he gives, serving him rather than returning to the former master.
Learn obedient trust from Naaman
Naaman could not cure his own disease. In 2 Kings 5:1–14, Elisha tells him to wash seven times in the Jordan. Naaman initially objects, but healing comes as he obeys the instruction. The power belongs to God. That makes the account useful when thinking about obedient trust. An outward action may seem too ordinary to our expectations, yet dismissing it can mean refusing the One who gave it. Humility listens to the word rather than deciding beforehand what faith must be allowed to involve.
Naaman provides a comparison about obedience and God's grace. We should not put Peter's later wording about baptism and conscience into the earlier account as though Naaman's story already said it. The useful comparison is simpler: dismissing an instruction because its outward action seems insufficient can miss the God who has given it. Christians should determine the requirement of baptism from New Testament teaching, then receive it humbly rather than rejecting it on the assumption that an embodied response cannot belong within faith.
Hear the gospel’s direct invitation
Acts 2:38 directs hearers to repent and be baptized in Jesus Christ's name for forgiveness. Acts 22:16 records Ananias urging Saul to be baptized and wash away his sins, calling on the Lord. Read the invitation with the Savior at its center. We are being called to receive His saving work in obedient faith. A physical response does not compete with trusting God when God Himself instructs it. The question is whether we are willing to follow what His word teaches.
The response includes understanding, personal faith, and repentance. These accounts describe believing hearers responding through immersion, not a body becoming wet without trust in Christ. At the same time, the emphasis should remain on Christ rather than pride in possessing the right procedure. He saves; we submit to his word. If a person comes to understand the gospel’s instruction, delay deserves an honest question: why postpone receiving what the Lord calls you to receive? Study carefully, ask sincere questions, and respond promptly when the teaching is clear.
Leave the old master and walk in new life
Romans 6 brings baptism into dying to sin and walking in newness of life. The change belongs to Jesus' saving work and should reach our continuing choices. If you have obeyed the gospel, thank Him and live as someone who belongs to Him. If you still have questions, study the passages with someone who will patiently hear and explain them. We need a response directed by Scripture, with confidence in the Savior who provides what we cannot obtain through our own goodness.
If you have responded to the gospel, give thanks and keep following Jesus. Baptism should remain connected to the new life it begins, rather than only a date from the past. If you have not responded, bring the relevant passages into serious study with a faithful Christian who will help you understand them. The water itself is not the savior, but the Savior has given baptism a place in our response to him. Trust his saving work, receive his instruction, and leave the old life behind to walk faithfully in the new.
Take the idea with you.
- 01What do Acts 2:38, Romans 6:3–4, and 1 Peter 3:21 actually connect with baptism?
- 02How does Naaman’s story help distinguish obedient trust from earning a blessing?
- 03What would prevent you from responding promptly to a clear instruction of the gospel?
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