Deuteronomy 21:10 in the King James Version (KJV) states: "When thou goest forth to war against thine enemies, and the Lord thy God hath delivered them into thine hands, and thou hast taken them captive."

This verse is part of the Book of Deuteronomy, which is the fifth book of the Hebrew Bible and the Christian Old Testament. It is attributed to Moses, who is believed to have written the first five books of the Bible. Deuteronomy is essentially a series of speeches given by Moses shortly before the Israelites were to enter the Promised Land. It serves as a review of the Law and an exhortation to faithfulness and obedience.

The verse in question addresses the scenario of going to war against enemies and the outcome of victory. It begins with the assumption that the Israelites will go to war, and the implication is that this war is fought with the backing and approval of God. In this verse, the Israelites are encouraged to trust that God will deliver their enemies into their hands, thus allowing them to take them captive. It is important to note that the emphasis here is on the fact that it is the Lord who delivers the enemies into the hands of the Israelites, emphasizing their reliance on God's providence and ultimate victory.

One theme evident in this verse is the theme of divine intervention and victory. The Israelites are reminded to put their trust and faith in God's ability to deliver them from their enemies. This reflects the broader theme of faithfulness and obedience to God, which is a central message throughout the Book of Deuteronomy. The verse also highlights the idea of God as a powerful and decisive force in the lives of the Israelites, demonstrating His authority and ability to ensure their success in battle.

Another significant theme is that of justice and obedience to God's will. The verse implies that the Israelites are only justified in taking their enemies captive when it is in accordance with God's plan and following His deliverance. This serves as a reminder that their actions in war should be guided by God's will and aligned with His purposes. It emphasizes the fundamental importance of obedience to God's commands and the need for the Israelites to remain faithful to their covenant with Him.

The context of this verse is also important to consider. The Israelites were a people who were constantly engaged in battle and faced numerous enemies as they sought to establish themselves in the land God had promised to them. Thus, this verse would have provided them with assurance and encouragement in the face of conflict and adversity. It served as a reminder of God's presence and provision, as well as a call to obedience and trust in Him.

Symbolism can also be found in this verse. The idea of God delivering the enemies into the hands of the Israelites can be seen as symbolic of the broader theme of God's provision and protection. The act of taking their enemies captive can also be interpreted as a metaphor for overcoming the challenges and obstacles that the Israelites faced in their journey. It serves as a reminder that their victories in war were ultimately a result of God's intervention and that they should give Him the credit for their success.

In conclusion, Deuteronomy 21:10 conveys important themes of faith, obedience, divine intervention, and victory. It emphasizes the need for the Israelites to trust in God's deliverance and to remain faithful to His commands, particularly in the context of warfare. The verse would have provided the Israelites with reassurance and guidance as they navigated the challenges of entering and establishing themselves in the Promised Land. Overall, this verse serves as a powerful reminder of the Israelites' dependence on God and the importance of aligning their actions with His will.