It is fortunate that it is happening through a being of your kind. If it happened through a rock, bird, or snake, you would not get it, even if they were offering the highest wisdom. It happened like this in the past, and it is happening like this even now, but people completely miss it.
Suppose a cobra came here as a Guru to teach, you would not get it. The best way for it to happen is through a form of life that is similar to you. Do not become lost in the person, and do not resist what happens through the person. A Guru is not a commodity that you take home.