No friend of gold ever became a friend of Christ or a friend of people. — Saint John Chrysostom

Presumption and boastfulness are causes of blasphemy. Avarice and self-esteem are causes of cruelty and hypocrisy. — Saint Kosmas Aitolos

The presence of the passion of avarice reveals itself when a person enjoys receiving but resents having to give. — St. Maximos the Confessor

The lover of money sneers at the Gospel, and is a willful transgressor. He who has attained to love scatters his money. But he who says that he lives for love and for money has deceived himself. — St. John Climacus

Comment: the overturning of the moneychangers tables is a sign of this.

The beginning of love of money is the pretext of almsgiving, and the end of it is hatred of the poor. So long as he is collecting he is charitable, but when the money is in hand he tightens his grip. — St. John Climacus

Look at all the earth supplies in summer and in autumn! Every Christian, especially the priest, ought to imitate God’s bountifulness. Let your table be open to everybody, like the table of the Lord. The avaricious is God’s enemy.” — St. John of Kronstadt

If a man does not keep himself from covetousness, he shall be defiled by idolatry, and shall be judged as one of the heathen. — The Epistle Of Polycarp To The Philippians

Do not say that you are collecting money for the poor; with two mites the Kingdom was purchased. — St. John Climacus

“Theology without action is the theology of demons.” - St. Maximos the Confessor

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He who is not indifferent to fame and pleasure, as well as to love of riches that exists because of them and increases them, cannot cut off occasions for anger. And he who does not cut these off cannot attain perfect love. — St. Maximos the Confessor