I firmly believe that if you live your life well, helping where you can and
doing no harm that you will be looked after in return.  Call it what you
will according to your belief.  Karma, God, whatever.
I've always tried to give a little (and sometimes it's a *very* little) to
charity or someone in need
I am not particularly religious myself, but quite a large proportion of my
family are.
I haven't had a very easy life from childhood, but I won't bore you with it
and recently I've been unfortunate enough to have extremely bad health for
the last 4 or 5 years and I've had some precarious financial circumstances
because of it.
I shouldn't have feared.  When I was wondering how to pay the next bill I
had a huge rebate from my telephone company, I hadn't made enough phone
calls over the year to take up anywhere near my monthly payment apparently.
Phew!
The next time I needed some money to pay for my car my gas company sent me
an unexpected rebate too and that just about paid for it except for a few £.

Just before I needed to returned to work after my latest health crisis, the
ovarian thing (don't want to say the word..) running out of sick pay I was
going to go back before I was recovered, I received a wonderful and
unexpected gift of money which enabled me to stay at home long enough to
recover a bit better and get myself something I've always wanted.
Make of it what you will.

Tweed