Zec 3:1-5. 4th Vision: The Cleansing of Joshua the High Priest. Representing the nation Israel, Joshua is accused by Satan for sin. God would deliver the nation and rescue it as a brand from the fire. J's soiled garments are replaced w/clean robes, representing the imputed +R of Christ. Israel is made ritually pure, able to worship God. Doctrine of Imputation: real vs. judicial.