Fay-Cooper Cole, The Wild Tribes of Davao District…
“ A weird dance followed and then the spirit advised the people to rise and wipe out the whole Christianized population. The Mandaya had become so impressed by the nightly appearance of Diwata that it is more than probable they would have joined the Moro in their project had not an American planter at Mayo learned of the plot. He imprisoned the leaders, thus ending a scheme which, if successful, would have given new attributes to at least one of the spirits. ”
