In Miller’s own words…
1) Justification is a judicial act of God whereby He declares us to be free of guilt.
2) When God justifies the sinner, He declares us to be innocent.
3) By imputation, God gives to the sinner the perfect righteousness of Christ, not the intrinsic righteousness that belongs alone to Deity, but that righteousness which Christ demonstrated while here on earth. As our substitute He fulfilled the Divine law of God on our behalf. He did what we could never do on our own.
2017 G3 Conference original link: https://youtu.be/C0oy0GzLUpQ