Compare Wycliffe Bible (1395) with King James Version side-by-side to understand the meaning.
Isaiah 5 a heartbreaking parable of wasted grace and the inevitable "woe" that follows. The setting is a fertile hillside where the Beloved has planted a vineyard with the choicest vines, only to have it produce "wild grapes" of injustice. This starts as a song of disappointment, where the Owner asks what more He could have done for His garden. It establishes that the judgment of God is not arbitrary, but the result of a deliberate rejection of the nurturing light and the protective wall He provided.
The story follows a series of six "woes" pronounced upon those who build houses until there is no more room and those who call evil good and good evil. Isaiah describes a society intoxicated by its own pleasure and blinded by its own "wisdom," while the roaring of the coming judgment sounds like the arrival of a distant, predatory nation. This portrayal of a vineyard being turned into a brier-patch shows that when a people lose their spiritual distinctiveness, they lose their divine protection. It highlights the terrifying reality that the "clouds" are commanded to rain no more upon the land that refuses to yield fruit.
Theological depth is found in the statement that "the Lord of hosts is exalted in justice, and the Holy God shows himself holy in righteousness." It reveals that the character of God is the baseline for all social ethics, and that greed is fundamentally an assault on His holiness. This chapter is fundamental for understanding that the "vineyard of the Lord" is a specific responsibility that carries the weight of eternal consequence. It highlights that the pride of the drunken leaders is a precursor to the darkness that will eventually cover the land. The failure of the national vineyard now leads Isaiah into a personal vision of the King Himself.
Jesus Christ is the True Vine who produced the fruit that Israel could not, yielding the life-giving wine of the New Covenant. He is the one who bore the "woe" of our injustice, being cast out of the vineyard to save the wild branches that would trust in Him. While the first vineyard was destroyed, Christ is building an eternal kingdom that will fill the whole earth with the fruit of righteousness. The judgment on the vine now transitions into the prophet’s encounter with the throne.