Then Jesus beholding him loved him, and said unto him,
One thing you lack: go your way, sell whatsoever you have, and give to the poor, and you shall have treasure in heaven: and come, take up the cross, and follow me.
All Commentaries on Mark 10:21 Go To Mark 10
Jerome
AD 420
This is why those who are rich find it hard to enter the kingdom of heaven. For it is a kingdom which desires for its citizens a soul that soars aloft free from all ties and hindrances. “Go your way,” the Lord said, “and sell” not a part of your substance but “all that you have, and give to the poor”; not to your friends or kinsfolk or relatives, nor to your wife or to your children…. When once you have put your hand to the plough, you must not look back. When once you stand on the housetop, you must think no more of your clothes within. To escape your Egyptian mistress, you must abandon the cloak that belongs to this world. Even Elijah, in his quick translation to heaven could not take his mantle with him, but left in the world the garments of the world. Letter , To Julian.