The term Vandari comes from the notorious
apocalyptic sex cult, the Children of God, which began in the late 60's. The name was invented later to refer to the specific type of demons supposedly inhabiting the bodies of rebellious (read:
intelligent) progeny that left the cult en masse as teens and young adults.
It was coined from partial use of
three words: "vandals", "darkness", and the personal reference "I"; meaning those said to be Vandari were vandals of "the Spirit", heeding the darkness of the devil and focusing only on the self. Interestingly enough, visually they were described as dark and demony with blood dripping from sharp nails and teeth.
It's now worn proudly by those same ex-cult-kids as a badge of honour for standing up for themselves and for speaking out for those left with no voice. And the irony doesn't hurt.
Taken from xfamily.org:
142. These repulsive, blood-red creatures you see transformed before your eyes are the Vandari, agents of the
netherworld, who infiltrate the world population in the Last Days. (Note: Phonetically this is pronounced Van-DAR-ee, with the accent on the second syllable.) Look at the significance of the Vandari name in your
human language. The "van" is derived from the word "vandals," the "dar" from the word "dark," the "i" spelling of the last syllable signifies "I," denoting self or selfishness.
143. The Vandari are out to destroy. They are out to suck the very life out of the living. These seek to snuff out both the physical as well as the spiritual lives of those who are not protected by My Spirit. They are hitchhikers who work through many vehicles--those who are ignorant of the truth� darkened in their
understanding.
144. The Vandari latch on to their prey and seek to use them to oppose My truth. Be aware, My children. Be wise, not ignorant of the Enemy's devices. Walk in vigilance.
I don't care to give undue importance to the dark workings of Lucifer, yet I am a true Husband Who warns His brides of danger so you can avoid it.