In this narrative, the Israelites are on their journey to the Promised Land and encounter Sihon, the king of Heshbon. Despite their request to pass peacefully, Sihon refuses. This refusal is attributed to God making Sihon's heart stubborn. This concept of God hardening hearts can be challenging, but it serves to demonstrate God's sovereignty and His ability to use even opposition to fulfill His divine plans. The hardening of Sihon's heart ensured that the Israelites would engage in battle and ultimately conquer the land, which was part of God's promise to them.
This passage underscores the theme of divine providence, where God's hand is seen in the unfolding of history. It reassures believers that even when faced with seemingly insurmountable obstacles, God is at work, guiding events according to His purpose. This encourages faith and trust in God's plan, reminding us that His ways are higher than our ways, and His thoughts higher than our thoughts. Believers are invited to trust in God's timing and His ability to bring about His promises, even through unexpected means.