Dharma is core and very vast concept of life on earth and in universe.... It can be understood in different way as per situation a person have in his/her life!
No, sorry, fail on your bad etymology, @AngelKrish
From https://www.etymonline.com/word/religion
religion(n.) c. 1200, religioun, "state of life bound by monastic vows," also "action or conduct indicating a belief in a divine power and reverence for and desire to please it," from Anglo-French religiun (11c.), Old French religion, relegion "piety, devotion; religious community," and directly from Latin religionem (nominative religio) "respect for what is sacred, reverence for the gods; conscientiousness, sense of right, moral obligation; fear of the gods; divine service, religious observance; a religion, a faith, a mode of worship, cult; sanctity, holiness," in Late Latin "monastic life" (5c.).
Not at all. I cannot conceive of any circumstance ever, anywhere where, under any life circumstances, I would say to myself, .. I wish I knew more about the Dharma right about now. That would be really helpful. Not once.