Ezekiel 15:5 (KJV) reads, "Behold, when it was whole, it was meet for no work: how much less shall it be meet yet for any work, when the fire hath devoured it, and it is burned?" This verse is part of a larger passage in the book of Ezekiel which describes a metaphorical illustration of the unfaithful and unfruitful nature of the people of Jerusalem.

In this verse, the prophet Ezekiel is comparing the people of Jerusalem to a useless vine wood. The vine wood is compared to the people of Jerusalem in the sense that just as the wood from a vine is worthless for any work or productive purpose, in the same way, the people of Jerusalem have become unproductive and unfruitful in their relationship with God. The image of the vine wood being devoured by fire further emphasizes the destruction and worthlessness of the people in the eyes of God.

The context of Ezekiel 15 is crucial to understanding the full implications of this verse. The chapter is part of a series of prophecies in which Ezekiel uses various parables and metaphors to convey God's judgment against Jerusalem. The chapter begins with Ezekiel being instructed by God to speak a parable about a vine and its branches. This vine is compared to the people of Jerusalem, and the branches are likened to the inhabitants of the city. The vine, as well as its branches, are said to be useless and unproductive, therefore deserving of God's judgment and punishment.

The underlying message in this verse is one of warning and reproof. The people of Jerusalem have been unfaithful to God and have failed to produce the fruits of righteousness. Their unfaithfulness is likened to the uselessness of the vine wood, and in the same way that the wood is consumed by fire, so too will the people face the consequences of their unfaithfulness.

The symbolism in this verse is rich and powerful. The vine is a common symbol in the Bible, often representing the people of God or a community. In this case, the vine wood represents the unfaithful people of Jerusalem, who have failed to honor their covenant with God. The image of fire devouring the wood symbolizes God's judgment and the consequences that the people will face as a result of their unfaithfulness.

The themes present in Ezekiel 15:5 are those of judgment, unfaithfulness, and consequences. The verse serves as a warning to the people of Jerusalem, as well as to all who read the passage, about the importance of remaining faithful to God and producing the fruits of righteousness. It also highlights the inevitability of facing consequences for one's actions, especially when those actions are contrary to God's will.

In conclusion, Ezekiel 15:5 is a powerful and sobering verse that serves as a warning to the people of Jerusalem and all who read it. It conveys the consequences of unfaithfulness and unfruitfulness, using the metaphor of vine wood being devoured by fire to symbolize God's judgment. It reminds us of the importance of remaining faithful to God and producing the fruits of righteousness in our lives.