(extracted from the text DSFriend gave the link to)
For example, once, in His Holiness’ temple, a man named Pedma Longdu used to beat the dharmapala drum every evening and make offerings. He had made a commitment to His Holiness to perform this offering ritual, and it was his routine. One night he got drunk and didn’t make the offering. He went to sleep. In the middle of the night my mother woke up, maybe around 2:00 a.m., when the dharmapala drum began beating on its own. She woke up my father and asked him, “Did you ask for a special extension of the practice? What is going on?” Rinpoche just got up and smiled, and said, “It doesn’t matter. No, it doesn’t matter.”
The drum beat the whole night, and all the people surrounding the temple could not sleep. The dharmapala had become very violent, hitting the drum, because the offering had not been put there.
The next morning Rinpoche called Pema Longdu, who is now the head lama of the Buddha Monastery in Kaleekoh, and asked him, “Why didn’t you do the dharmapala practice last night?” The lama became arrogant and said, “If I miss one day’s practice, are they going to get so hungry?”
The next day Pema Longdu was hit by a fever, becoming violently ill and almost losing his life. This was because he talked about the protectors as if they were hungry for an offering, and were so attached to that offering that they couldn’t go even one day without it. Right after he said that his blood started warming up. He couldn’t sleep all night, and his heart kept on beating, beating, beating. The next morning, he started vomiting blood. So Rinpoche told him to go straight away into the temple and make prostrations to the protectors, or they would take his life.
The protectors can take your life force. It really is in their hands. Why? The life force we are talking about in the Chi Med Tsog Thig is the protector. There is nothing other than that. It wasn’t that the dharmapalas missed the offering. They just showed him that he had lost his discipline in the training of his mind. That is why the dharmapala showed its hand. It can be a very costly affair.
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How come they can get angry (or manifest as being angry)? Are the dharmapalas in this context not enlightened beings?
Thanks