No, there aren't miracles just because you have faith in God. I've been a Christian for 37 years. People still get cancer and die even though the whole church was praying for them. My first wife died of complications from kidney disease when she was 30. Both our children was stillborn. God still blesses us with good things but I've never seen a miracle. I'm sure very few people have.
RE: WHEN GOD HEALED NAAMAN (2 KING 5: 1-19)