Can 'truths', in the NT, (the compiled Religious works), contradict one another?
They can seem to. Declaring one 'truth' to be less subjective than another is not easy. With a basis of interpretation, (pre-figured out), one can somewhat easily decide which 'truth' is true, and which is ....metaphor, etc.,.. what have you. The difficulty of convincing someone else that your basis of interpretation is ''correct'', is extremely difficult; and problematic. This is a fact, for various reasons. The reasons why this is problematic is because we have the text, the narrative, outside of a interpretational guideline. //We have interpretational guidelines, plural, not one interpretation./
The ''default'' in interpretation, to put it bluntly, is that the most simple 'meaning' is inferred from the words, unless demonstrated by a preponderance of logistical reasoning. And this means preponderance, not somewhat, or an appeal to scholastic authority, etc.
Conclusion. There is not an interpretational guideline that is the clear ''authority'' on the NT.
Basically, we are at the 'default' position of a literal reading. //Word meaning in priority//.