Psalms 29:9

Now, he called "woods" the idols' precincts as being utterly fruitless; these are the kinds of woods or coppices that the best woodcutters are accustomed to chop down, leaving the earth bare of them, and they plant fruitbearing trees and sow seeds of edible crops. The cultivators of the world did this, too: pulling up idols' precincts by the roots, they planted the divine churches in their place.

"The Voice of the Lord perfecting the stags" [Psalm 29:9]. For the Voice of the Lord has first perfected them that overcame and repelled the envenomed tongues. "And will reveal the woods." And then will He reveal to them the darknesses of the Divine books, and the shadowy depths of the mysteries, where they feed with freedom. "And in His temple does every man speak of His glory." And in His Church all born again to an eternal hope praise God, each for His own gift, which He has received from the Holy Spirit.

One who is in the temple of God does not speak out abuse or folly or words full of shameful matters, but "in his temple all shall speak his glory." … This one duty, referring glory to the Creator, belongs to every army of heavenly creatures. Every creature, whether silent or uttering sound, whether celestial or terrestrial, gives glory to the Creator. But wretched people who leave their homes and run to the temple, as if to enrich themselves somewhat, do not lend their ears to the words of God; they do not possess a knowledge of their nature; they are not distressed, although they have previously committed sin; they do not grieve at remembering their sins, nor do they fear the judgment; but, smiling and shaking hands with one another, they make the house of prayer a place of lengthy conversation, pretending not to hear the psalm that solemnly protests and says, "In the temple of God all shall speak his glory." You not only do not speak his glory, but you even become a hindrance to the other, turning his attention to yourself and drowning out the teaching of the spirit by your own clamor. See to it that you do not at some time leave condemned along with those blaspheming the name of God instead of receiving a reward for glorifying him. You have a psalm; you have a prophecy, the evangelical precepts, the preachings of the apostles. Let the tongue sing, let the mind interpret the meaning of what has been said, that you may sing with your spirit, that you may sing likewise with your mind. Not at all is God in need of glory, but he wishes you to be worthy of winning glory. Therefore, "what a person sows, he will also reap." Sow glorification, that you may reap crowns and honors and praises in the kingdom of heaven. This statement, "In his temple all shall speak his glory," was made not unfittingly in a digression, because some in the temple of God talk endlessly until their tongue aches; and these enter without profit.