Psalms 80:8

The psalmist is here presenting his suit for the Israel of God, and pressing it home at the throne of grace, pleading with God for mercy and grace for them. The church is here represented as a vine (Psa 80:8, Psa 80:14) and a vineyard, Psa 80:15. The root of this vine is Christ, Rom 11:18. The branches are believers, Joh 15:5. The church is like a vine, weak and needing support, unsightly and having an unpromising outside, but spreading and fruitful, and its fruit most excellent. The church is a choice and noble vine; we have reason to acknowledge the goodness of God that he has planted such a vine in the wilderness of this world, and preserved it to this day. Now observe here, I. How the vine of the Old Testament church was planted at first. It was brought out of Egypt with a high hand; the heathen were cast out of Canaan to make room for it, seven nations to make room for that one. Thou didst sweep before it (so some read Psa 80:9), to make clear work; the nations were swept away as dirt with the besom of destruction. God, having made room for it, and planted it, cause it to take deep root by a happy establishment of their government both in church and state, which was so firm that, though their neighbours about them often attempted it, they could not prevail to pluck it up. II. How it spread and flourished. 1.

— Matthew Henry's Concise Commentary (public domain)