“No servant can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.”
Luke 16:13 — Greek Interlinear
Church Fathers on Luke 16:13
The steward whom his Lord cast out of his stewardship is nevertheless commended because he provided himself against the future. As it follows, And the Lord commended the unjust steward, because he had done wisely; we ought not however to take the whole for our imitation. For we should never act deceitfully against our Lord in order that from the fraud itself we may give alms.
But because the Gentiles say that wisdom is a virtue, and define it to be the experience of what is good, evil, and indifferent, or the knowledge of what is and what is not to be done, we must consider whether this word signifies many things, or one. For it is said that God by wisdom prepared the heavens. Now it is plain that wisdom is good, because the Lord by wisdom prepared the heavens. It is said also in Genesis, according to the LXX, that the serpent was the wisest…
The children of light and the children of this world are spoken of in the same manner as the children of the kingdom, and the children of hell. For whatever works a man does, he is also termed their sun.