Treatise on Purgatory
St Catherine of Genoa
CHAPTER VIII
Again I say that, on God’s part, I see paradise has no gate, but that whosoever will may enter therein ; for God is all mercy, and stands with open arms to admit us to His glory. But still I see that the Being of God is so pure (far more than one can imagine), that should a soul see in itself even the least mote of imperfection, it would rather cast itself into a thousand hells than go with that spot into the presence of the Divine Majesty. Therefore, seeing purgatory ordained to take away such blemishes, it plunges therein, and deems it a great mercy that it can thus remove them.
No tongue can express, no mind can understand, how dreadful is purgatory. Its pain is like that of hell ; and yet (as I have said) I see any soul with the least stain of imperfection accept it as a mercy, not thinking it of any moment when compared with being kept from its Love. It appears to me that the greatest pain the souls in purgatory endure proceeds from their being sensible of something in themselves displeasing to God, and that it has been done voluntarily against so much goodness ; for, being in a state of grace, they know the truth, and how grievous is any obstacle which does not let them approach God.

