Deuteronomy 4:46 (KJV) says, "On this side Jordan, in the valley over against Bethpeor, in the land of Sihon king of the Amorites, who dwelt at Heshbon, whom Moses and the children of Israel smote, after they were come forth out of Egypt." This verse is part of a larger passage in the Book of Deuteronomy in which Moses is giving his final instructions to the Israelites before they enter the promised land.

To fully understand the meaning and significance of this verse, it is important to consider its historical and cultural context. The Israelites had been wandering in the wilderness for forty years as a result of their disobedience to God. During this time, Moses had been leading and guiding them, teaching them the ways of God and preparing them for their entrance into the land of Canaan. However, Moses would not enter with them due to his own disobedience. So, he delivered a series of speeches to the Israelites, reminding them of God's laws and God's faithfulness to them.

The specific mention of the valley over against Bethpeor and the defeat of Sihon king of the Amorites is a reference to the Israelites' victorious battles as they began to take possession of the land of Canaan. The defeat of Sihon is a reminder of God's faithfulness in fulfilling his promise to give the land to the Israelites. It also serves as a warning to the Israelites to remain faithful to God as they enter the land and to continue to trust in His guidance and provision.

Symbolically, this verse represents the fulfillment of God's promises to His people. The journey of the Israelites from Egypt to Canaan is a powerful image of God's faithfulness, provision, and protection. It serves as a reminder of the importance of trusting in God's promises and obeying His commands. The mention of Moses and the children of Israel smiting Sihon king of the Amorites serves as a reminder of the importance of courage and obedience in the face of opposition. It is a testament to the power of God working through His people to accomplish His purposes.

The themes of obedience, faithfulness, and trust in God are central to this verse. The Israelites' victory over Sihon king of the Amorites was a result of their obedience to God's commands and their willingness to trust in His guidance. This serves as a reminder to the reader of the importance of remaining faithful and obedient to God, even in the face of difficult circumstances.

Furthermore, the mention of Moses in this verse is significant. Moses was a central figure in the history of the Israelites, and his leadership and guidance were crucial in their journey to the promised land. His absence from entering the promised land serves as a reminder of the consequences of disobedience, even for the most prominent and revered leaders. This serves as a cautionary tale for the Israelites and a lesson for future generations about the importance of obedience and faithfulness to God.

In conclusion, Deuteronomy 4:46 in the King James Version of the Bible is a powerful reminder of God's faithfulness, provision, and protection for His people. It serves as a reminder of the importance of obedience, faithfulness, and trust in God, as well as the consequences of disobedience. The historical and cultural context of this verse provides a rich and meaningful understanding of its significance in the overarching narrative of God's relationship with His people.