“I ask you for a constant vigil of prayer so that satan will not enter upon you. You must now say when you arise: I will protect myself with the shield of the Immaculate Conception. You will say before you enter your bed (which will not be a bed of security and comfort now): I protect myself with the shield of the Immaculate Conception. For, My children, when you sleep he does not sleep.”
– Our Lady to Veronica Leuken, 1st July 1971