Grieving about our sins includes many things:anxiety about our betrayal of the living God;our shallowness,disobedience and unwillingness 2serve Him.etc...However,when Christ speaks of comfort,that judgement places us in the midst of Gospel of Grace.Our sole comfort in life and in death is that we belong to Jesus our Savior.Christ is the Comfort for all who hav learnd thru grace 2grieve about their sins and who knw that,thru repentance and remission of sins,they belong 2Him.Amen.