Hate is the opposition to Life. We hate what we can’t (don’t want to) Love but when we just Love, hate can’t survive in our Presence.
Hate is mental illness fighting against reality when we can’t accept that reality so, instead accept and Love ourselves, blame others projecting our mental/personal frustration towards them/these.

When we start loving ourselves (as Life) we found hate just become an old echo of what we thought we had been. Then Peace observes that mental flow and recognize itself as a part of an unbalanced Tao and it can decide if get stuck to that emotion (hate) or just let it go and keep Loving nature inside/outside itSelf.

When we get too much stuck that energy transform focus into pain (energy flowing in mental circle) bring depression and worst diseases derivates from the lack of Love for ourselves.

Love or Hate is in our heart. Be lovely to yourself and that Love will flow throught you to the others.