Recently i was reading Bhagvad Gita when i came across a sentence in 2.20 saying : " to kill someone's body without permission is punishable (kunachyahi sharirachi adhikaaravina hatya karne nindaniya ahe ) ".
I am confused with the word " permission ". Can someone please elaborate more on this and clear my confusion ..
Thanking you in advance.
I'm a bit confused with how one figures out whether one is a brahman, a ksatriya, a vaisya or a sudra in this day and age. Could someone please explain this?