Cyril of Alexandria : These words about the calling of those from Israel can be transferred and come to be understood in another good and highly useful way.… For I think the scope of the prophecy is to be unveiled to those who are prayerful, as will become clear from what follows. … There were those among them who received a reputation for piety and behaved shamefully without being noticed, decorating themselves on the outside and gaining a reputation of gentleness. They undertook fasts and made prayers, thinking that through this they could turn aside God's anger.… Here they learn what their sins are and that they must turn from these if they want to be rewarded by God and become worthy of his sparing them. — COMMENTARY ON Isaiah 5:3.58:1 Jerome : (Verse 2) They search for me day after day and desire to know my ways, like a nation that has done righteousness and has not forsaken the judgment of their God. LXX likewise. This specifically applies to the Jews, who run to the synagogues every day and meditate on the law of God, desiring to know what Abraham, Isaac, and Jacob, and the other saints have done, and diligently studying the books of the Prophets and Moses, reciting the divine commands. To them, the following is most fittingly applied: The wicked seek me out but will not find me. For thus it is written: Everyone who seeks, finds (Matt. VII): whoever does not find, is convicted of seeking badly; for the Lord is found by those who seek Him in goodness, and is revealed to those who are not incredulous towards Him. Therefore, for those who have forsaken the justice and judgment of God, by what names is Christ revealed, as the Psalmist says: O God, give your judgment to the king, and your justice to the king's son (Ps. LXXI, 1): for Christ has become for us redemption, holiness, and righteousness (I Cor. I): in vain do they boast of knowledge of the law, when the holy one boasts not in knowledge of the Scriptures, but in works, saying: I have run the way of your commandments, when you have enlarged my heart (Ps. CXVIII, 31). — Commentary on Isaiah