Malachi 4:2

But for you who fear My name (with awe-filled reverence), the sun of righteousness will rise with healing in its wings. And you will go forward and leap (joyfully) like calves (released) from the stall. 

God still heals His people. The fear and reverence of God bring healing into our lives. Our love, respect, and dependence on God open the doors for Him to work in our lives. We don’t have to fear but trust the God who delivers us out of all our troubles.