Pastor Oleg Hazin, ministering to Ashdod Manmin Church in Israel, visited Muan Sweet Water Site where salty sea water had changed into fresh sweet water by Dr. Jaerock Lee's prayer. He dipped himself in the Muan Sweet Water thinking of General Naaman who had been healed of leprosy after submerging himself in the Jordan River seven times. Pastor Hazin had suffered from backache and diabetes caused by his weight, 140 kg (309 pounds). After dipping himself in the water, he received faith he could do it. He lost 50 kg (110 pounds) and received healing of his diseases.