How do we know if we are cleansed by God's covenant?

The assurance of being cleansed by God’s covenant lies in the transformation that is evident in a believer’s life. As noted in Ezekiel 36:25-27, God promises to cleanse His people and give them a new heart and spirit. If one has experienced this cleansing, it will manifest as genuine faith in Christ. As the heart is renewed, it produces true faith and the ability to desire and do good works, indicating that the Spirit of God is at work within. This transformative experience is a key marker of being included in the covenant of grace, affirming that the cleansing is effective and genuinely applies to their lives.