This is somehow related to my previous topic on "truth and freedom" (http://www.jehovahs-witness.com/6/159428/1.ashx) and to an even more recent exchange with hamilcarr on the issue of "authority" of scripture/writing, on the fringe of another thread (http://www.jehovahs-witness.com/10/159703/2.ashx).
Truth in the "objective" sense implies a strict and exclusive correspondence of language and fact (or, more modestly, perceived "phenomenon"). The kind of correspondence (whether provable or not, that is still another issue) which is sought in both "scientific" and "fundamentalistic" speech. Once the signifiants (words) and the signifiés (phenomena) are accurately defined, an assertion can be qualified as either "true" or "false" (tertium non datur: there is no "third" option, according to the famous Aristotelic principle). To borrow from a former post by zensim: once you have (conventionally) defined "grass," "green" and "pink," the sentence "the grass is green" is true, "the grass is pink" is false, period. That doesn't depend on your "subjective" point of view.
"Truth" in that sense requires submission. It is absolute and totalitarian in principle. It is not open to discussion (unless through the slow process of language evolution, which may change the wording of such "truths" but not their meaning or objective character). Inasmuch as religious belief (in the fundamentalistic pattern), like scientific theory, claims to relate to this type of "truth," it is bound to be intolerant and generate strife. (And the same is "true" of political, philosophical, etc. ideologies which are constructed on the same "objective truth" pattern.)
However, we also refer to "truth(s)" in a very different, subjective sense. Something may be "true" to me at a certain stage of my life. It may not have been so yesterday, it may not be so tomorrow. More importantly, it may not be so to someone else. It may be (also provisionally) true to a "community" and not to another. You can certainly object that this is an improper, ill-defined, use of the word "truth". But we still do call it "subjective truth": it is, ironically, an objective truth -- of language. Anyway I won't fight over this. Let's call them "beliefs," "myths," "fictions," "imaginations," "fantasies" or "ideas".
Whatever the name we call them, it seems to me that such "subjective truths" are certainly not to be ignored, because their consequences are very real. Actually they can be construed as the true actors of history rather than individuals, ethnic groups or nations. They fashion history, create wars and peace, inspire projects, inventions, art, etc.
If there is anything changed as far as "subjective truths" are concerned, it's less about their contents than how we relate to them. The so-called "end of ideologies" in the last part of the 20th century hasn't killed "subjective truths". Otoh it forces us to relate to them differently -- not mistaking them for objective truths as has often been the case so far. We are just beginning to think the virtual as virtual. And thinking it better might be one of the most urgent tasks of philosophy. And, like it or not, that will change the nature of religion, too.
Comments welcome.