How do participants in the Gülen Movement view Fethullah Gülen?

Participants in the Gülen Movement tend to appreciate Fethullah Gülen for his knowledge, scholarliness, sincerity, integrity, commitment to altruistic services, profound concern and compassion for others. It should not be ignored that all these qualities come from his Islamic education and upbringing. However, participants do not perform any sort of sacral celebration of Fethullah Gülen or any other(s) in the Gülen Movement.