Isaías 54
Eusebius of Caesarea · Comentário Patrístico (catena)
Isaías 54:11
We should understand all these things of which Isaiah speaks as worthy and precious souls, with whom God commits himself to build the heavenly citizenry. He compares them with sapphire on the grounds of its likeness to the color of heaven. Their intercourse is heavenly and angelic, as Paul teaches, saying, "Our citizenship is in heaven." In Ezekiel the place under the throne of God is said to be like sapphire.… And the parapets of this new Jerusalem would be of jasper or, in Symmachus's translation, karchēdonion, a special, shining stone. This means those who belong to the church, whom in a spiritual manner strengthen their faith and are like the battlements of the heavenly citizenry, destroy "every obstacle raised against the knowledge of God" and refute any false opinion contrary to the truth. Since parapets are designed to resist the enemy, those who in the church are equipped with wisdom may be rightly called "parapets." Alongside these others is a comparison drawn with crystals, with which he foretells that the gates of the city will be built and denotes the clarity and purity of sure faith of those who believed the foundational and elementary doctrine. Isaiah also declares that the wall of the new city of God will be made from special stone. Such are they who through their prayers surround and confirm, just like an enclosure, the city's edifice and its great, precious and worthy building. — COMMENTARY ON ISAIAH 2:43
Isaías 54:14
I promised to you by grace beforehand—if you no longer struggle with these promises—that no fear of attack by war would touch you. Therefore rejoice in my commandments, for if you do so, these kinds of fears will not affect you—unless you do not guard the commandments and fall into the fear of human reproach. And so, I testify to you and say, "You will be far from oppression, and you will not fear. Terror shall not come near you." Rather, you will remain close to me and will act in a godly way according to the following words of Isaiah: "the proselytes will come to you." But they will not come apart from my will, for it says they also will come "through me." — COMMENTARY ON ISAIAH 2:43