We all make mistakes. Nobody is perfect. That is why we are human. However, mistakes should be forgiven if there is sufficient repentance. Forgiveness will make the guilty person feel ashamed of his conduct and he will not repeat it. It is easy to punish but very difficult to forgive someone. It needs a big heart and a lot of kindness. If we punish the guilty person we will only make him more defiant. If punishing someone could have solved the problem, criminals who have been jailed would never have repeated the crime. But this is not found to be so. Just as God forgives us our mistakes, we should forgive others their mistakes too.