Good sex generates good karma. Good karma generates good health and good luck.
It’s up to personal taste whether one wants to believe that karma (a rule of cause and effect) is just within a person, or radiates into the ether, or the cosmos, and whether it transcends death, or does not.
But anyway, good karma is the result of good sex.
With religion, it’s the same as with love. Some people need it, some people don’t. You can dissect both of them, and arrive at the conclusion that they are illusions, just illusions.
This doesn’t, however, capture and preserve what love and religion can give us.
Which is: a sense of meaning.
You may say, there is none.
OK, quite possibly there is none.
There is also no inherent reason to be alive.
You might consider ending your life.
But that doesn’t work either.
We are not genetically primed for suicide, but we are genetically primed for love.
And we may as well be primed to believe in something that transcends our physical existence. A kind of religion, so to speak.
Kreutz Metaphysics is minimalistic, but it fulfills its purpose of conveying a sense of meaning.
Don’t need it? Don’t believe it. But go for good sex anyway.