Patristic
“Again in a mystic sense, Simon the leper means the world, first infidel, and afterwards converted, and the woman with the alabaster box, means the faith of the Church, who says, My spikenard sendeth forth its smell. It is called pistic nard, that is, faithful, and precious. (Cant. 1:12). The house filled with the smell of it is heaven and earth; the broken alabaster box is carnal desire, which is broken at the Head, from which the whole body is framed together, whilst He was reclining, that is, humbling Himself, that the faith of the sinner might be able to reach Him, for she went up from the feet to the head, and down from the head to the feet by faith, that is, to Christ and to His members. It goes on: And there were some that had indignation within themselves, and said, Why was this loss of the ointment? By the figure synecdoche, one is put for many, and many for one; for it is the lost Judas who finds loss in salvation; thus in the fruitful vine rises the snare of death. Under the cover of his avarice, however, the mystery of faith speaks; for our faith is bought for three hundred pence, in our ten senses, that is, (denarii i. e. ten asses.) our inward and outward senses which are again trebled by our body, soul, and spirit.”
Catena Aurea: Gospel of Mark, as excerpted in the Catena Aurea on Mark 14:3-9
PD · J. H. Newman (Oxford, 1842) ↗