No God … except in Israel: Naaman's physical healing led to his spiritual conversion. Like the Samaritan leper healed by Jesus, Naaman returned to thank his healer (Luke 17:15–16).
Naaman offered a gift out of gratitude, but Elisha refused. God's grace and blessings cannot be bought with money, gifts, or favors (Isaiah 55:1–5; Romans 2:4; 1 Corinthians 2:12; Ephesians 4:8).