Isaiah was a singer as well as a prophet. There are many portions of the book which are songs or poetry. It would probably be correct to say that a majority of the book is in song form. Have you ever been in a position you could not think of anything to say, but a poem came to mind, so you penned it down? Well, it was about the same for the prophet, only his is God-breathed.
The source of this song, of course, is Isaiah’s grief and sorrow over the spiritual condition of his people. He could have said with the apostle Paul, “My heart’s desire and prayer to God for Israel is that they might be saved” (Romans 10:1). Jeremiah the prophet also, had the same burden, “O, that my head were waters, and mine eyes a fountain of tears, that I might weep day and night for the slain of the daughter of my people” (Jeremiah 9:1).
Isaiah has seen plenty of vineyards and he knows the Scriptures which tell him Israel is like a vineyard, “Thou hast brought a vine out of Egypt: thou hast cast out the heathen, and planted it” Psalm 80:8; “ Return, we beseech thee, O God of hosts: look down from heaven, and behold, and visit this vine; And the vineyard which thy right hand hath planted, and the branch that thou madest strong for thyself. It is burned with fire, it is cut down: they perish at the rebuke of thy countenance” Psalm 80:14-16.
Isaiah desires to sing to his “Well-Beloved”, and his Beloved is the one who owns the vineyard. You will note that he mentions the good land the vineyard is on. It is good for a vineyard to grow the fruit of the vine; “On a very fruitful hill”. The Well-Beloved dug and removed the stones from the ground. He planted the best of vines. He built a tower to watch over it and to have the “winepress” in it.
Can you imagine the sorrow and grief the Well-Beloved must have had when he sees the “wild grapes” rather than the nice juicy, sweet, clusters of grapes He was so expecting, and justly so.
The point here is God’s Disappointment with the Nation Judah, the city Jerusalem, and we need not read into this that God did not know this was going to happen. Even though God knows all things; He is still disappointed at times.
God is well pleased when we come to Him through His Son who died for us on the cross, taking the sin which was mine and yours, receiving the judgment for those sins, dying, being buried, carrying our sins away; then rising again for our justification. Being made just as though we had never sinned. Do not let your fruit be wild grapes.
Isaiah 5:1-7 (HCSB)