Doctrines, which are theories closed in on themselves and absolutely convinced about their truth, are invulnerable to any critique that denounces their mistakes.
Regarding if love will win
I plead not so optimist as to think that love will win, but I am sure that, at least, it is the only antidote to dismantle all those false affirmations that work hard to build common sense charged with the seed of annihilation of a possible destiny for the people.
Regarding hate and dead strive
Hate marks the path of the death drive as destruction drive; it is manifested as satisfaction in the destruction