But of that day and that hour knows no man, no, not the angels who are in heaven, neither the Son, but the Father.
All Commentaries on Mark 13:32 Go To Mark 13
Augustine of Hippo
AD 430
It was not part of his office as our master that through him the day should become known to us. It remains true that the Father knows nothing that the Son does not know, since his Son, the Word, is his wisdom, and his wisdom is to know. But it was not for our good to know everything which was known to him who came to teach us. He surely did not come to teach us that which it was not good for us to know. As master he both taught some things and left other things untaught. He knew both how to teach us what was good for us to know, and not to teach us what was not for our good to know. It is according to this common form of speech that the Son is said “not to know” what he does not choose to teach. We are in the daily habit of speaking in this way. Accordingly he is said “not to know” what he causes us not to know.