Hilary of Poitiers
Catena Aurea · Matthäusevangelium 19
Then said Jesus unto his disciples, Verily I say unto you, That a rich man shall hardly enter into the kingdom of heaven. And again I say unto you, It is easier for a camel to go through the eye of a needle, than for a rich man to enter into the kingdom of God. When his disciples heard it, they were exceedingly amazed, saying, Who then can be saved? But Jesus beheld them, and said unto them, With men this is impossible; but with God all things are possible.
It is a dangerous toil to become rich; and guiltlessness occupied in increasing its wealth has taken upon itself a sore burden; the servant of God gains not the things of the world, clear of the sins of the world. Hence is the difficulty of entering the kingdom of heaven.