The verse Luke 21:14-15 in the King James Version of the Bible reads:

"Settle it therefore in your hearts, not to meditate before what ye shall answer: For I will give you a mouth and wisdom, which all your adversaries shall not be able to gainsay nor resist."

This verse is part of a larger passage from the Book of Luke, in which Jesus is speaking to his disciples about the signs of the end times and the persecution that believers will face. In this particular verse, Jesus reassures his followers that they should not worry about what they will say when they are brought before their adversaries, because he will give them the words and wisdom to speak.

The context of this passage is important for understanding the meaning of these verses. Jesus is preparing his disciples for the challenges they will face as they spread the message of the gospel. He warns them about the persecution they will endure, and encourages them to stand firm in their faith. This particular verse is a message of comfort and reassurance for the disciples, as Jesus promises to provide them with the strength and wisdom they will need to face their adversaries.

One of the key themes in this verse is the idea of divine protection and guidance. Jesus is assuring his followers that they will not be alone in their struggles, but that God will be with them, providing them with the words and wisdom they need to defend their faith. This theme is common throughout the Bible, as God consistently promises to be a source of strength and support for those who believe in him.

Another important theme in this verse is the idea of trust and reliance on God. Jesus tells his disciples to "settle it therefore in your hearts," implying that they should have unwavering confidence in God's ability to provide for them. This message of trust and faith is a central theme in Christianity, as believers are called to rely on God for their needs and to trust in his wisdom and guidance.

The symbolism in this verse is significant as well. The idea of being given a "mouth and wisdom" is a powerful image of God's empowerment. It suggests that believers will not be left to fend for themselves, but will be given the tools they need to effectively communicate their faith and defend their beliefs. This symbolism reinforces the theme of divine support and guidance, making it clear that God is actively involved in the lives of his followers.

Overall, Luke 21:14-15 is a powerful message of reassurance and empowerment for believers. It reminds us that we do not have to face challenges alone, but can trust in God to provide us with the strength and wisdom we need. This verse is a reminder of the importance of faith and trust in God, and the promise of his guidance and support in our lives. It is a message that continues to be a source of comfort and encouragement for Christians today.