John Chrysostom

Let not others therefore deceive you, for they know not. Why to them alone? "To whom He was pleased," he saith. See how everywhere He stops the mouth of their questions. "To whom God was pleased to make known," he saith. Yet His will is not without reason. …

Homily on Colossians 5 ↗

Theophylact of Ohrid

Lest you should ask why it was revealed only to the saints and not to all, he added: "to whom He willed." And the will of God is always supremely wise. Of course, he could have said "to the worthy," but he did not say this, wishing to teach humility to those who were deemed worthy of this, so that they, knowing that they received the revelation by the blessing or grace of God, would think of themselves humbly and not highly, as though they had received it by merit. …

Commentary on Colossians ↗

Clement of Alexandria

For there is an instruction of the perfect, of which, writing to the Colossians, he says, "We cease not to pray for you, and beseech that ye may be filled with the knowledge of His will in all wisdom and spiritual understanding; that ye may walk worthy of the Lord to all pleasing; being fruitful in every good work, and increasing in the knowledge of God; strengthened with all might according to the glory of His power." And again he says, "According to the disposition of the grace of God which is given me, that ye may fulfil the word …

The Stromata Book 5 ↗

Thomas Aquinas

It was revealed to his saints not because of their own merits, but because of God's good pleasure; thus Paul says, to them God chose to make known the riches of the glory of this mystery: "All that I have heard from my Father I have made known to you. You did not choose me, but I chose you" (Jn 15:15); "Yea, Father, for such was thy gracious will" (Mt 11:26). To make known the riches of the glory of this mystery, because by the fact that such things had been hidden, God now appears superabundantly glorious. …

Commentary on Colossians ↗