Our Brother brought us teaching from the Inspired Word of God and an incredibly practical teaching of this matter called "bitterness".  This is very practical how it can destroy not only our relationship with God, but also take away relationship with our Brothers and Sisters in Christ.  Dear Lord, please give me the wisdom and strength to identify where I am being bitter in my own life and how destructive it is in my relationship with You.  Help to repent of it and then find peace in my life by Trusting in You God!