Running From One Guru to Another - Gurudev, Mahavatar

Those who have the great blessing of finding their Guru, in his company become wise as one looses one’s ignorance. Just like the river loses its identity by merging into the ocean and like iron when touched to the philosopher's stone, it ceases to be iron and becomes Gold."  -Swami Vishwananda

Running from one Guru to another is necessary until one finds one's heart Guru. If he is not incarnated, then he will send one to teachers who are incarnated until you find the one with whom your heart resonates. In this circumstance of life, one must keep walking the path the Lord offers until that time one just knows, that he knows, that he knows that one at last has found the heart teacher or Guru.
Mahavatar Babaji 
Guardian of All People
All Faiths All Traditions