EP. 261 Can You Know You’re Saved? Assurance According to Scripture

SHOW NOTES

Once saved, always saved? Or does our relationship with God restart every time we sin? In Episode 261 of the Hope Rescue Podcast, we continue our series on salvation by addressing one of the most foundational questions in the Christian life: Can a true believer lose their salvation and can we actually know that we are saved?

Rather than relying on feelings or personal experience, Scripture gives a clear and authoritative answer. The apostle John writes with a specific purpose: to give believers certainty.

In 1 John 5:9–13, we read:

“If we receive the testimony of men, the testimony of God is greater… And this is the testimony, that God gave us eternal life, and this life is in His Son… I write these things to you who believe in the name of the Son of God, that you may know that you have eternal life.”

John contrasts human testimony with God’s testimony. If we are willing to believe what people say, how much more should we trust what God has declared concerning His Son?

To reject this testimony is not merely doubt, it is, as John says, to make God a liar. That is how serious this issue is. Assurance of salvation is not grounded in emotion or performance, but in believing God’s Word about His Son.

Scripture presents a clear and uncompromising reality: there are only two types of people spiritually.

• You either have the Son or you do not

• You either have life or you remain in death

• You either possess eternal life or you face eternal judgment

John says plainly:

“Whoever has the Son has life; whoever does not have the Son of God does not have life.”

There is no middle category. No partial salvation. No gradual earning of eternal life. You either have it, or you don’t.

One of the most important clarifications in this passage is that eternal life is not something we receive in the future; it is something believers possess now.

“God gave us eternal life…”

Not will give, but gave.

At the moment of genuine faith in Jesus Christ, a person passes from death to life. Jesus confirms this in John 5:24:

“Whoever hears my word and believes Him who sent me has eternal life. He does not come into judgment, but has passed from death to life.”

Eternal life is not probationary. It is not temporary. If it could be lost, it would not be eternal.

Paul reinforces this truth in Ephesians 1:13–14:

“In Him you also, when you heard the word of truth, the gospel of your salvation, and believed in Him, were sealed with the promised Holy Spirit, who is the guarantee of our inheritance until we acquire possession of it, to the praise of His glory.”

The imagery of a seal in the ancient world is powerful. A signet ring was used to mark ownership, authenticity, and security. Once something was sealed, it was under the authority and protection of the one who sealed it.

In the same way, when a person believes the gospel, they are sealed by the Holy Spirit. This is not a temporary mark; it is God’s declaration that the believer belongs to Him. Paul goes even further: the Holy Spirit is the guarantee of our inheritance. The word refers to a down payment, a binding pledge that what has been promised will be fully delivered. If salvation could be lost, the Spirit would not be a guarantee. But Scripture is clear, God does not make partial promises. What He begins, He completes.

This leads to an important question: if salvation is secure, what happens when a believer sins?

Scripture makes a critical distinction between justification and fellowship.

• Justification is a one-time legal declaration by God

• Fellowship is the ongoing relational closeness we experience with Him

When a believer sins, they do not lose their salvation, but they do disrupt fellowship.

1 John 1:6–7 explains:

“If we say we have fellowship with Him while we walk in darkness, we lie and do not practice the truth.”

Sin does not undo salvation, but it does affect intimacy with God.

A helpful illustration is that of marriage. A husband and wife may remain married even when there is failure or conflict, but the closeness of the relationship is strained until repentance restores it. In the same way, believers remain secure in Christ, but unrepentant sin robs them of joy, peace, and closeness with God.

Ultimately, the doctrine of eternal security comes down to this: Who is responsible for salvation? If salvation depends on human effort, it can be lost. But if salvation is the work of God, it is secure. Scripture consistently points to God as the author and finisher of salvation:

Philippians 1:6

“He who began a good work in you will bring it to completion…”

Romans 8:30

“Those whom He justified He also glorified.”

Eternal security is often misunderstood. Some assume it leads to careless living, but Scripture teaches the opposite. True salvation produces transformation.

1 John 3:9 says:

“No one born of God makes a practice of sinning…”

A genuine believer will not live comfortably in ongoing rebellion. The Holy Spirit convicts, disciplines, and sanctifies those who belong to Christ.

If you have believed in Jesus Christ, your salvation is not fragile. It is secured by the finished work of Christ, sealed by the Holy Spirit, and guaranteed by the promises of God.

As John writes:

“Whoever has the Son has life.”

Not might have. Not will someday have. But has.

That is the confidence of the believer, not in self, but in the faithfulness of God.