Isaiah 43:25-26 (KJV) I, even I, am he that blotteth out thy transgressions for mine own sake, and will not remember thy sins.
Put me in remembrance: let us plead together: declare thou, that thou mayest be justified.

This quote is by Ellen White.
Great controversy
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Sins blotted out

All who truly repented of sin ,and by faith claimed the blood of Christ as their at on I ng sacrifice, have had pardon entered against their names in the books of heaven; as they have become partakers of the righteousness of Christ, and their characters are found to be in harmony with the law of God, their sins will be blotted out, and they themselves will be accounted worthy of eternal life.