THIS IS NOT A CURSE. You are setting up an aura of truth/judgment (YOU are not the judge). This WILL NOT protect you from harm, it's more a way to show others (subconsciously) not to mess with you. Speak these words while thinking of the person/situation that is the root of the problem
"Lord and Lady, spirit and beast
Gathered at this Full Moon feast
Hear my words, hear my plight
Grant me(name) protection on this night
Around me(name) cast a circle so bright
and fill it with protective light
to heal me now, please hear my need
To send back others' unlawful deed.
For every evil/lie/harm that they inflict
a sentence of (whatever you wish, but be careful) to them will stick
until such time as wrong undone
their punishment always to run
Harming none and helping
all is how it shall be
Help them learn that
truth will set them free
Air, Fire, Water, Earth
Elements of death and birth
Spirit created from all four
make this so forevermore!
So Mote it Be!"