17. We would like to expand this principle in some more detail. We find, in practice and in reality, after recording the conviction and while awarding the sentence/punishment the court is generally governed by any or all or combination of the aforesaid factors. Sometimes, it is the deterrence theory which prevails in the minds of the court, particularly in those cases where the crimes committed are heinous in nature or depict depravity, or lack morality. At times it is to satisfy the element of “emotion” in law and retribution/vengeance becomes the guiding factor. In any case, it cannot be denied that the purpose of punishment by law is deterrence, constrained by considerations of justice. What, then, is the role of mercy, forgiveness and compassion in law? These are by no means comfortable questions and even the answers may not be comforting. There may be certain cases which are too obvious, namely, cases involving heinous crime with element of criminality against the society and not parties inter se. In such cases, the deterrence as purpose of punishment becomes paramount and even if the victim or his relatives have shown the virtue and gentility, agreeing to forgive the culprit, compassion of that private party would not move the court in accepting the same as larger and more important public policy of showing the iron hand of law to the wrongdoers, to reduce the commission of such offences, is more important. Cases of murder, rape, or other sexual offences, etc. would clearly fall in this category. After all, justice requires long-term vision. On the
