Excerpts:
" This we cannot grant.
The CA decision has already attained finality on
x x x A definitive final judgment, however erroneous, is no longer subject to change or revision.
A decision that has acquired finality becomes immutable and unalterable. This quality of immutability precludes the modification of a final judgment, even if the modification is meant to correct erroneous conclusions of fact and law. And this postulate holds true whether the modification is made by the court that rendered it or by the highest court in the land. The orderly administration of justice requires that, at the risk of occasional errors, the judgments/resolutions of a court must reach a point of finality set by the law. The noble purpose is to write finis to dispute once and for all. This is a fundamental principle in our justice system, without which there would be no end to litigations. Utmost respect and adherence to this principle must always be maintained by those who exercise the power of adjudication. Any act, which violates such principle, must immediately be struck down. Indeed, the principle of conclusiveness of prior adjudications is not confined in its operation to the judgments of what are ordinarily known as courts, but extends to all bodies upon which judicial powers had been conferred.[33]"
