Hello O.Julien,
Keep searching your own answers please, I'll give you some personal insights on those matters... just take what you believe is truth in your heart. :)
Well,
Past lives:
I don't believe in past lives... It's just I don't _believe_ that it works that way.
Nevertheless, that seems irrelevant, since you're looking for a positive change, right?
Karma:
Well I think that we are where exactly where we should be at this particular moment. "Karma" -for me- means: we are living the natural consequences of our past decisions. _Past_ decisions.
But, _everything_ can be changed, with a true change of thought. Thinking in "good" things.
Not just a brain thought, more like a very deep spiritual decision.
Everyone can do it. But only if they really want to.
Empathy:
Yes... I know what you mean.
Great question!
We are all connected, and we all 'vibrate'. Loving people might be very affected by negative people/energy, a rejection feeling. (This can be part of the answer: Feeling, they feel everything, good and bad vibrations). It's up to them to ignore and dissolve that negative energy. And enjoy the positive.
And here we have the Law of attraction working. We can select what kind of person will be crossing in our lives.
And many of those with a very well developed empathic sense, maybe wants to help people that is suffering. Keyword: Suffering.
So they are attracting pain to their lifes in order to do good, helping them! :)
Sometimes we are 'distracted' for a while and we look in the wrong places, and then we found one of those low vibration persons.
We have wonderful gifts, vision, hearing, and more... much more than the five senses.
Also, we have souls that can see beyond the flesh, if we really want to.
If we really look into others eyes, we can certainly feel him/her (In this context means "feel at soul level"). Some people have this talent very well developed. Nevertheless everyone already got it, IF they want to use it.
It is like opening your physical eyes.
Back on topic:
If we are n'sync with high vibrations (love, faith, hope, joy, patience...), then we're going to find a lot of light persons.
The low vibration persons are like vampires trying to suck our energy, their are constantly waiting for us to be slightly _distracted_ (anger, etc...) to make an 'attack', in a spiritual sense.
But they can't touch our soul, and they can only affect us IF we allow them.
So, I can't see a contradiction in the Law here.
We can stop negative people by just keeping our vibration high, praying if you want, using gems, whatever your intuition tells your... So, if, for a moment, we are vibrating at a low frequency, we are going to find them. And if we are vibrating with love, faith... then we're going to find marvelous people. I speak from experience :)
This topic is way much more complex, and my English is not good enough, but know this:
There's nothing to fear, we are all very well protected. We are Light beings, no matter what, forever. And we have guides.
Just my beliefs, and a little bit of healthy speculation.
Inan