Extract from a message Christ gave to Luz de María on 10-27-2017. (edited)
My Beloved People:
I CALL YOU NOT TO CONCUR OR PARTICIPATE IN THE DEMONIC CELEBRATION OF HALLOWEEN.
Evil has possessed many human creatures and it is not necessary that you, who are part of My People, participate in that pagan festival that directs souls to evil — wearing costumes representing the demoniac — facilitators so that the demons possess them.
THE IGNORANCE OF MY PEOPLE IS SO GREAT, THAT GIVING IMPORTANCE TO THIS ACT THAT SEEMS INOFFENSIVE, IS IN FACT TO OPEN THE DOORS TO EVIL.
How do I want you to counteract the evil festival in Halloween?
I do not want you to dress in religious apparel.
I wish you to pray the Holy Rosary.
I wish you to help your neighbor.
I wish you feed the hungry.
I wish you to perform an act of mercy.
I wish you to be My Love and to join My Blessed Mother in the communion of Saints.