Should we forgive the person who does not want to confess (admit) that a mistake was made?
Matthew 6:14-15 (NKJV) “For if you forgive men their trespasses, your heavenly Father will also forgive you. 15 But if you do not forgive men their trespasses, neither will your Father forgive your trespasses."
Ephesians 4:31-32 (NKJV) "Let all bitterness, wrath, anger, clamor, and evil speaking be put away from you, with all malice. 32 And be kind to one another, tenderhearted, forgiving one another, even as God in Christ forgave you."
"After completing the Lord’s Prayer, Jesus added: “If ye forgive men their trespasses, your heavenly Father will also forgive you: but if ye forgive not men their trespasses, neither will your Father forgive your trespasses.” He who is unforgiving cuts off the very channel through which alone he can receive mercy from God. We should not think that unless those who have injured us confess the wrong we are justified in withholding from them our forgiveness. It is their part, no doubt, to humble their hearts by repentance and confession; but we are to have a spirit of compassion toward those who have trespassed against us, whether or not they confess their faults. However sorely they may have wounded us, we are not to cherish our grievances and sympathize with ourselves over our injuries; but as we hope to be pardoned for our offenses against God we are to pardon all who have done evil to us."—Mrs. E. G. White {MB 113.3}
"How often we feel that we have been dealt with unjustly, that things have been said concerning us that were untrue, and that we have been set in a false light before others. When we are thus tried, we shall need to keep strict guard over our spirit and our words. We shall need to have the love of Christ, that we may not cherish an unforgiving spirit. Let us not think that unless those who have injured us confess their wrongs, we are justified in withholding from them our forgiveness. We should not accumulate our grievances, holding them to our hearts until the one we think guilty has humbled his heart by repentance and confession. . . . However sorely they may have wounded us, we are not to cherish our grievances and sympathize with ourselves over our injuries, but as we hope to be pardoned for our offenses against God, so must we pardon those who have done evil to us. . . . When we are reviled, how strong is the temptation to revile in return, but in doing this we show ourselves as bad as the reviler. When tempted to revile, send up a silent prayer that God will give you His grace, and keep the tongue in silence. . . ." {SD 144.2}