And are built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief cornerstone;
All Commentaries on Ephesians 2:20 Go To Ephesians 2
John Chrysostom
AD 407
Observe how he blends all together, the Gentiles, the Jews, the Apostles, the Prophets, and Christ, and illustrates the union sometimes from the body, and sometimes from the building: built, says he, upon the foundation of the Apostles and Prophets; that is, the Apostles and Prophets are a foundation, and he places the Apostles first, though they are in order of time last, doubtless to represent and express this, that both the one and the other are alike a foundation, and that the whole is one building, and that there is one root. Consider, that the Gentiles have the Patriarchs as a foundation. He here speaks more strongly of that point than he does when he speaks of a grafting in. There he rather attaches them on. Then he adds, that He who binds the whole together in Christ. For the chief corner-stone binds together both the walls, and the foundations.