Naaman had two problems – one was leprosy. But the other problem was the one that threatened to prevent him from being cleansed. What was his “other” problem, and what “fixed” both of his problems?
The Bible tells me I can't get into Heaven if I have sin in my life. But how do get rid my sin? How can I make myself acceptable enough to God so that God will let my through Customs at the Pearly Gate?