Christian (and Jewish) theology insists that truth matters, and knowing the truth about God is absolutely essential for life itself. Nothing is more important. Nothing is more vital. “This is eternal life (חַיֵּי עוֹלָם), that they may know you, the only true God (אֶל־אֱמֶת), and Yeshua the Messiah (יֵשׁוּעַ הַמָּשִׁיחַ) whom you have sent (John 17:3). The truth sets us free; it is the unbreakable seal that bears witness of reality. In the Gospel of John it is recorded that Yeshua said, “I am the way, the truth, and the life” (i.e., ᾽Εγώ εἰμι ἡ ὁδὸς καὶ ἡ ἀλήθεια καὶ ἡ ζωή). The Greek word translated “truth” in this verse is aletheia (ἀλήθεια), a compound word formed from an alpha prefix (α-) meaning “not,” and lethei (λήθη), meaning “forgetfulness.” (In Greek mythology, the “waters of Lethe” induced a state of oblivion or forgetfulness.) Truth is therefore a kind of “remembering” something forgotten, or a recollecting of what is essentially real. Etymologically, the word aletheia suggests that truth is also “unforgettable” (i.e., not lethei), that is, it has its own inherent and irresistible “witness” to reality. In that sense light is a metaphor for truth: “The light shines in the darkness, and the darkness has not overcome it” (John 1:5). There can be no truth apart from moral reality. People may lie to themselves, but ultimately truth has the final word.
Greek scholars note that the word lethei itself is derived from the verb lanthano (λανθάνω), which means “to be hidden,” so the general idea is that a-letheia (i.e., truth) is non-concealment, non-hiddenness, or (put positively) revelation or disclosure. Thus the word of Yeshua – His message, logos (λόγος), revelation, and presence – is both “unforgettable” and irrepressible. Yeshua is the Unforgettable One that has been manifest as the express Word of God (דְּבַר הָאֱלהִים). Yeshua is the Light of the world (אוֹר הָעוֹלָם) and the one who gives us the “light of life” (John 8:12). Though God’s message can be suppressed by evil and darkened thinking, the truth is self-evident and intuitively certain (see Rom. 1:18-21).
We have a moral imperative, given by God Himself, to receive the truth and to live according to the nature of spiritual reality. Those who reject or suppress the truth, however, are responsible for their actions, as it is written, “No one who practices deceit shall dwell in my house; no one who utters lies shall continue before my eyes” (Psalm 101:7).
- Psalm 101:7 Hebrew page (pdf)
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