Isaiah 28:22 (KJV) says, "Now therefore be ye not mockers, lest your bands be made strong: for I have heard from the Lord God of hosts a consumption, even determined upon the whole earth."

This verse is found in the book of Isaiah, which is a major prophetical book in the Old Testament of the Bible. Isaiah was a prophet who lived and prophesied in Judah during the 8th century BC. He was called by God to speak His words to the people of Israel, and his messages often contain warnings, exhortations, and prophecies of both judgment and restoration.

The context of this particular verse is a warning from God to the people of Judah. The preceding verses in Isaiah 28 speak of the unfaithfulness and hypocrisy of the people, particularly their leaders, and the consequences that would come as a result. The leaders and people of the land had turned away from God, engaging in drunkenness, scoffing, and deceit, and as a result, they were facing impending judgment.

The verse begins with the exhortation, "Now therefore be ye not mockers." This is a call for the people to change their ways and attitudes. The word "mockers" here refers to those who scoff at God's warnings and mock His messengers. It is a stern warning against the casual and disrespectful attitude that the people had adopted towards the things of God. The implication is that if they continue in their mockery, they will face even stronger consequences.

The next phrase, "lest your bands be made strong," has the sense of imprisonment or captivity. The people's rejection of God and His warnings would only lead to their own bondage and suffering. This is a recurring theme in the Bible – that disobedience to God leads to negative consequences, while obedience brings blessings.

The verse then gives the reason for the warning, saying, "for I have heard from the Lord God of hosts a consumption, even determined upon the whole earth." This is a declaration of the judgment that God has decreed. The term "consumption" refers to a complete and decisive end. The fact that it is determined upon the whole earth highlights the seriousness and scope of the judgment that is coming.

In this verse, we see several important themes that are found throughout the Bible. One of these is the theme of judgment and consequences for sin. The Bible consistently teaches that God is just and righteous, and that He will ultimately bring judgment upon all who reject Him and His ways. However, there is also the theme of mercy and grace, as God gives warnings and calls for repentance before the judgment comes.

Another theme is the importance of taking God and His warnings seriously. The people of Judah were being called to repent and turn back to God, but instead, they chose to mock and disregard His message. The verse serves as a sobering reminder that God's warnings should never be taken lightly.

There is also a theme of the sovereignty of God. The judgment that is coming is not a result of random chance or coincidence, but it is determined and decreed by the Lord God of hosts. This highlights God's absolute authority over all creation, and His ability to bring about His purposes in the world.

Symbolism can also be found in this verse. The "bands" that are referenced can be seen as symbolic of the chains of sin and rebellion that bind the people. The "consumption" determined upon the whole earth can be understood as a symbol of God's final and complete judgment upon all nations.

In conclusion, Isaiah 28:22 is a powerful and sobering warning from God to the people of Judah. It serves as a reminder of the consequences of disobedience, the importance of taking God's warnings seriously, and the sovereignty of God over all things. It is a call to repentance and a reminder of the ultimate justice of God. This verse is a timeless message that continues to speak to all people, calling them to turn from sin and rebellion and to find hope and restoration in God.