Augustine of Hippo
Catena Aurea · Matthäusevangelium 7
Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven. Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works? And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.
(non occ.) Let us not therefore think that this belongs to those fruits of which He had spoken above, when one says to our Lord, Lord, Lord; and thence seems to us to be a good tree; the true fruit spoken of is to do the will of God; whence it follows, But who doeth the will of my Father which is in heaven, he shall enter into the kingdom of heaven.