Dear brothers and sisters, if another believer is overcome by some sin, you who are godly should gently and humbly help that person back onto the right path. And be careful not to fall into the same temptation yourself. -Gal 6:1
Each one of us has a God given mission on this earth. Sometimes we stumble and are deterred from this mission because we allow sin to get in the way. Fortunately, we are not alone, God has blessed us with other believers to help us along the way.
It is very important we humbly help others when they fall off track. Just think how proud God will be for helping others get back to their mission.