By inherent nature, The Effect of 'Complete Righteousness' is not dependent upon Numbers of beings : One "correct" Individual is " Infinite Strong" : Math in ' metaphysicality/super' is variant from the " ordinary" calculation Math. Quantum Mechanics and Internal Engineering dynamics: The precepts and realities of " messiahs, prophets, Objectivity and Truth" are founded upon Strength of Righteousness , and not Numbers of beings. Another illustration of Super/ Supra/ Metaphysical/ Truth calculations: from Hinduism Science Metaphysics : The Isha Upanishad: The SpiritWhole gave from Itself, and yet remained Whole/full/Complete ( In Natural: lessening/subtraction Occurs when a Giving occurs- but not in Metaphysicality.) Another example: Greed brings Lessening of that what is Coveted/ ill- gotten gain - one's own Effort is Increase. ........... These are not Religious or Abusive facts of some - it's Realities that we have to ...
True Religion aspires to lead people back to their Instincts of Love (& it's Affiliates of Trustworthiness, Friendliness, Humanity and Consequent Results of Knowledge & Harmony). Since there are Shared Truths, Known Truths, Revealed Truths and to be Revealed Truths - Faith is Progressive and based upon various Basis of Science, Relevant Tradition, Introspection and Honest perception. Thus also, various Texts, Beings, Occurences and Confirmations are used towards Verifying correctness Maximally. The Wise think, and think long-term ( using best Efforts).
The Torah Commandment to "do unto others as to self " : a Logic herein is that the ' others and self' come from "same Source", and 'harming another' yields 'self-harm' ; Coming from "same Source" should Instinctively make it natural to be Considerate; where Instincts have failed, written Commandments of cause-effect and profit-loss come in - this is also where Immeasurable Love gets into Calculation Zone of Justice