Origen

“ But what the truth in these matters is, I declare that no one can interpret unless Jesus, who explained all things to His own disciples privately, takes up His abode in his reason, and opens up all the treasures in the parable which are dark, hidden, unseen, and confirms by clear demonstrations the man whom He desires to illumine with the light of the knowledge of the things that are in this parable, that he may at once represent who is brought to the king as the debtor of many talents, and who is the other one who owes to him a hundred pence, etc. ”