Master Hari writes in his manual Perisai Cahaya Malaikat has a meaning "The Shield of Angelic Light". Master Hari says that this is a powerful magickal shield around your aura. Master Hari writes this magickal Perisai Cahaya Malaikat can protect you from any kind of black magick and psychic attacks and dissolves them shortly. Master Hari continues by writing in the manual with use Perisai Cahaya Malaikat may also bring invulnerability power to your body to protect you from any forms of physical attacks and ambushes and could help to protect you from aggressors.