11 The truth, brethren, must not be disguised; nor must the matter and cause of our wound be concealed. A blind love of one's own property has deceived many; nor could they be prepared for, or at ease in, departing when their wealth fettered them like a chain. Those were the chains to them that remained— those were the bonds by which both virtue was retarded, and faith burdened, and the spirit bound, and the soul hindered; so that they who were involved in earthly things might become a booty and food for the serpent, which, according to God's sentence, feeds upon earth.
And therefore the Lord the teacher of good things, forewarning for the future time, says, “If you will be perfect, go, sell all that you have, and give to the poor, and you shall have treasure in heaven: and come and follow me.” If rich men did this, they would not perish by their riches; if they laid up treasure in heaven, they would not now have a domestic enemy and assailant. Heart and mind and feeling would be in heaven, if the treasure were in heaven; nor could he be overcome by the world who had nothing in the world whereby he could be overcome. He would follow the Lord loosed and free, as did the apostles, and many in the times of the apostles, and many who forsook both their means and their relatives, and clave to Christ with undivided ties.
Source: The Treatises of Cyprian (New Advent)