Do you teach people to speak in tongues?

No. Beit Or does not advocate the teaching of "tongues" or any form of babbling as a form of communication with God in prayer. "Tongues" in the bible is nothing more than another word for "languages". The use of tongues has been warped out of form and context by various religious organizations and teachers. There is no secret communication channel with God beyond a person's thoughts since God is the only one who can see into our hearts.