Isaiah 48:6 in the King James Version of the Bible states, "Thou hast heard, see all this; and will not ye declare it? I have shewed thee new things from this time, even hidden things, and thou didst not know them."

This verse is part of a larger passage in the book of Isaiah, which was written by the prophet Isaiah in the 8th century BCE. The book of Isaiah is divided into two main parts, with the first 39 chapters containing prophecies of judgment and the consequences of disobedience, while the last 27 chapters focus on messages of hope, restoration, and salvation.

In Isaiah 48:6, the prophet Isaiah is addressing the Israelites, reminding them of the truth of God's word and the fact that He has revealed new and hidden things to them. The verse begins with the phrase, "Thou hast heard, see all this; and will not ye declare it?" This is a call to the Israelites to pay attention to what they have heard and seen, and to proclaim the message to others. It is a challenge to them to recognize the truth of God's revelations and to share it with others.

The verse then continues, "I have shewed thee new things from this time, even hidden things, and thou didst not know them." Here, Isaiah emphasizes that God has shown the Israelites new and hidden things, things that were previously unknown to them. This reveals the divine nature of God's revelations and the depths of His wisdom and knowledge. The passage highlights the fact that God has the power to reveal knowledge and understanding that is beyond human comprehension and that He chooses to share this with His people.

The overall theme of Isaiah 48:6 is the revelation of God's truth and the responsibility of His people to declare it to others. The verse emphasizes the importance of recognizing and proclaiming the new and hidden things that God has revealed. It also underscores the divine nature of these revelations and the need for obedience and faithfulness in response to them.

The context of Isaiah 48:6 is important for understanding its significance within the larger narrative of the book of Isaiah. In the preceding chapters, Isaiah has been delivering messages of judgment to the Israelites, warning them of the consequences of their disobedience and urging them to turn back to God. In Isaiah 48, the prophet continues to confront the Israelites with their failures and calls them to acknowledge the truth of God's word. The verse serves as a powerful reminder of the faithfulness and sovereignty of God, as well as the responsibility of His people to heed His revelations and share them with others.

Symbolism is also present in Isaiah 48:6, as it represents the contrast between God's wisdom and knowledge and the limited understanding of humanity. The "new things" and "hidden things" that God has shown to the Israelites symbolize the deeper truths and mysteries of God's plan that are beyond human comprehension. The verse also symbolizes the call to obedience and proclamation, as the Israelites are challenged to declare the truths they have received. This symbolizes the ongoing responsibility of God's people to share His message and fulfill His purposes in the world.

In conclusion, Isaiah 48:6 is a powerful reminder of the revelation of God's truth and the responsibility of His people to recognize and proclaim it. The verse underscores the divine nature of God's wisdom and knowledge, as well as the need for obedience and faithfulness in response to His revelations. It serves as a call to action for believers to declare the new and hidden things that God has revealed and to fulfill their role as bearers of His truth in the world.