(Rom 3:17) “And the way of peace have they not known:” Context: peace with fellowman, instead the shedding of blood. Remember, “Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him.” ( 1Jn_3:15) If you harbor hatred in your heart for someone; if you just cannot bring yourself to forgive; you need to check the genuineness of your salvation. You say, “I just cannot”. Friend, with the saved nothing is impossible if they wish to truly please the Lord.