Who is Ketut Liyer from Eat, Pray, Love: One Woman's Search for Everything Across Italy, India, and Indonesia and what is their importance?

Ketut Liyer is a ninth-generation Balinese medicine man, Ketut looks like Star Wars' Jedi Master Yoda. Elizabeth Gilbert first meets him while on assignment to write a magazine article about Yoga vacations. Ketut draws a picture to show Liz how to ground herself and see God through her heart. He insists that she come study with him as soon as she goes broke and recaps her fortunes instantly. He does not remember her when she does, two years later.