Ambrosiaster : From the abundance of his holiness and goodness it is possible to know what works delight God. … In his holiness we are purified. In his mercy we are brought to full and perfect righteousness. — EPISTLE TO THE Ephesians 5.10 Theodoret of Cyrus : You share in the Word. You have received the grace of the Holy Spirit. Now you are made able to discern what is pleasing to God. — Interpretation of the Epistle to the Ephesians 5.10