Truth
You Christians and Western mindsets speak of "Truth" as a collection of phrases written in a book, unaware of the limitations you place on your soul by assuming that there is nothing beyond mere words. As is written in the Katha Upanishad:
"As the sun and its radiance cannot be tainted by the defects in our eyes, nor by the objects it shines upon, So the One Truth (Brahman), dwelling in all, cannot be tainted by the ignorance of the world, for this Truth transcends all! For It alone exists."
It is "Absolute reality (sat), Pure awareness (chit), Unconditioned joy (Ananda)."
It is the truth that is behind and beyond all truths in this world, beyond all that can be written on paper (ie in a book), or uttered by voice or heard in the wind.
My Christian brothers, Go find It!! "for your very natures will drive you to search for it...Apta-kaamam, Atma-kaamam, a-Kaaamam Rupam (His real form, where he is free from all desires, because all his desires are fullfilled, for the Truth (Brahman) is all our desires."
OM Tat Sat-ah, Tat Tvam Asi ("That alone exists and Thou art that")