To understand truth in cultivation of a spiritual path (religion) one see that when we begin the path we see truth one way, but when we cultivate our mind and body we can go deeper in to truth, so a novice can say, i see the truth. then a person who have attained more wisdom will come and say, No what you see is not truth, this is truth, and he explain his wisdom.
But his truth was not the highest truth. He only saw truth up to his own wisdom level.
So when we discuss, we all see truth from different levels. so you may think your answer is the correct, then someone comes and correct you. Do not get angry and think badly about what was corrected. ponder about what the other person said, and see if there was truth in his words
But you will find the answer within you
"The good deeds of the righteous are the sins of the near ones", springs to mind.
Regards Tony