How can I know if I have eternal life?

Knowing that one has eternal life is a crucial concern for believers, and Scripture provides clarity on this matter. In 1 John 5:13, it states that believers are given this assurance to know they have eternal life through faith in Jesus Christ. This assurance is not based on personal merit or feelings but is anchored in the objective reality of who Christ is and what He accomplished through His death and resurrection. The personal testimony of the Holy Spirit, through the Word, reinforces this assurance in the believer’s heart. Thus, if one believes in Christ, they can truly affirm their possession of eternal life.