Now he that has made us for the same thing is God, who also has given unto us the earnest of the Spirit.
All Commentaries on 2 Corinthians 5:5 Go To 2 Corinthians 5
Augustine of Hippo
AD 430
However, now we see obscurely but then face to face; now we see partially but then completely. But the present ability to see in the Scriptures obscurely and partially something which, nonetheless, is in accord with Catholic faith is the work of the pledge which was received by the virgin church at her bridegroom’s lowly coming. She will be wed at his final coming when he will come in glory and when she will then behold face to face, for he has given to us a pledge which is the Holy Spirit, as the apostle says.