God’s mercy has filled our life with joy even though we do not deserve it. At a water pool called Bethesda in Jerusalem some people had found healing. Now this man lame for many years was healed by Jesus. So, the mercy of God is available for us as well. Jesus Christ knows all our needs. But he wants us to pray to him about them. Because, God says in his word “Ask, and it shall be given you; knock, and it shall be opened unto you.” He can heal us if we ask and if He wills to heal us.