And this is how we feel the happiness of a kiss. Our heartbeat rate, our point of view, our memories and our comprehension of universe builds our mind.
We don't have any gift from sky, we have "love" ,"compassion" and "kindness" in our minds and these are not a gift, these are just mammalian feelings and this feelings are just chemical expressions of our brains. Love, oxytocin; happiness, dopamine, end of the story.
Only chemistry, biology and philosophy helps us for understanding our existence and what we are, not religious beliefs. Religious or spiritual beliefs are just trying explain something like a caveman, they are like: I don't know, ı can't explain this shit, oh, i have an idea, magic!
It is time to quit this primitive caveman explanations, it is time to agree what we are, we are just intelligent animals made by chemicals.
We created this civilisation and polite behaviours and we have to protect our progress from religions and religious explanations.
Time to grow up...