That which is replicated by all individual learning , that which ,by knowing , all people become completely knowledgeable , that which makes pratyaksa ( direct perception)and other methods become pure with the highest knowledge , and that which is self accomplished , without beginning , which is all mahavakyas ,( discourse on Philosophy ) and the root of all traditional learning and knowledge should be accepted as sabdha . That sabdha  is bone fide  scripture, and the Vedas ,  It is knowledge which is eternal as the Vedas

The above is from Srila Jiva Goswami tattva  Sandarbha.

When one actually comes in touch with truth all truths are understood , nothing stands outside of the truth. The truth is all inclusive for all time,  for all beings ,and in all places and truthful persons from every culture or indeed any part of the universe, will be able to fully relate and understand truth happily together .

A person of truth includes everyone in their realisation of truth , in their effection, and in their  care for all beings .  Indeed , in the Vedas, it says from Lord Bramha the  engineer of this universe down to the tiny insect , are all parts and parcels of the Supreme absolute truth who has expanded Himself,  but has not diminished in the slightest . The purpose of His expansions is to increase His pleasure, and the truth lies in reciprocating with the Absolute truth . When one actually  properly and with knowledge reciprocates with the absolute truth, every relative truth will be understood, and every living thing can be  properly respected and harmonized with . Nothing can be separate from truth , everything having a connection with it , even the absence of truth is connected with the absolute truth , the Vedas call it maya the world of selfish deceit and illusions.

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