One can frequently hear from devout Christians (and probably from devout Muslims etc.) that the main problem of the modern age is relativism in general and specifically ethical and religious relativism. True enough, one can frequently hear that it does not matter what you believe in, the only important thing is faith itself. "Faith in faith" - is the worldview of many. Moreover, defenders of various faiths frequently claim that science is not much better, as is it also contains elements of faiths, you cannot repeat all experiments bla bla. A third aspect is the shameless production of fake news and fake realties by unscupulous politicians, businessmen etc. The result is that many do not trust anything, while others shut their eyes and believe to one authority without even trying to check the validity of their statements. The result is profound confusion.
My opinion is still (in spite of arguments to the contrary related to an earlier question of ine) that value statements should be distinguished from explanatory or objective statements, which try to avoid values as much as possible. When an anthropologist or a researcher of comparative religion says that each culutre/value system/religion can be understood only in its own terms, it does not necessarily mean that tis scientist does not have values, religion, faith in certain things, only that he/she admits that much of these dear thought cannot be proved by objective or experimental methods. These are existential decisions where we devote ourselves to certain views/persons and try to live according to these decisions. It can be (and should be) very serious decision and endeavour - otherwise it meaningless. Faith is trust first of all, not reasoning. When we compare these views, we have to accept that others made other decisions (which similarly cannod be exactly proved). To mix up obejctivity and personal faith is a serious error, which in many cases leads to intelectual dishonesty, which is self-deception. We may even be convinced subjectively that our views can be (and shall be) proved exactly and objectively in a later state of the world or in eternity - but we have to accept that in the present state of the world it is not possible. Therefore we may tentatively accept that there are other, alternative world views which make the life manageable for other peoples or cultures, while we still maintain our own worldview for ourselves and offer it for others as a possible way of thinking.
In my view there is a much worse and insidious form of relativism, which is much more dangerous and destructive for all religions and ethical systems: it may be called incongruence. When we have a clear set of ethical and religious principles, which we consider universally valid and objective, nevertheless we do not stick to them in our practice when they may become incomfortable or useless from the political/state/group interest viewpoint. When we do ugly things we tend to explain it as "necessary because of the iniquity of our enemies", while we condemn it in the iives of our opponetns. I am firmly convinced that this second kind of "relativism" (dishonesty, hypocrisy) is much worse than the first one.
I would be glad to hear your opinions on this matter.