If you have a problem with someone, as in to say a practical issue, like some creep stalking your wife or child, or something like an asshole coworker or bully, who'd actually be hurting you, or your reputation, in ways that has real effect, how do you deal with them magically if you're not using a curse or hex?
Thats an appropriate time to curse. There is a concept within the occult of "sharpening ones sword". In all the esoteric/magical practices there are associations with wrath and hell as a part of the path. Tantra associates the right arm of the practitioner with Yama and the king of hell, and Moses Cordevero very interestingly claims that Geburah is related to Gehinnom and a strength of judgement that pleases God. Notice that God is externalized in this claim, which is granting license to the kabbalist to practice Gods wrath/severity/judgement.
Now why do we recommend against curses? Because ultimately there should be very few situations that you should utilize them. Ideally, never. But there are situations where the spiritual thing to do is not to turn the other cheek but exercise your full authority as an actualized integrated Being. And this includes Wrath, Hellfire, and Destruction.
People should not be weilding curses until they are highly advanced and have a mystic practice. It is only through the cultivation of virtues like surrender, acceptance, and compassion that one can clearly discern between these situations. Theres a difference between getting screwed by an employer and being victimized by a psychopath that refuses to back down.
Sometimes the appropriate thing to do is bring down the wrath of the gods and spirits on the aggressor. Sometimes it IS the spiritual thing to do.
Also, as a side note: there are things out there that will use humans to attack you. Keep this in mind.
