Not really, by excecuting people, all you are doing is expanding your hatred towards the world. There is no love involved, only hate, it is an act of hatred.
By doing this you will only generate acts of hatred towards you, thats what I mean with cause an effect.
If what you say is right, Hitler was in the right path. But the hatred of the world turned to Hitler after all didn´t it?
There is no way people are going to respond to you with love after you generated so much hatred, al the hurt families, all the widows, and orphans, and hate, only hate, will only generate hate towards you.
Would anyone like that? The whole world´s hatred directed towards you?
"Put your sword back in its place," Jesus said to him, "for all who draw the sword will die by the sword.