This Teisho was given by the Reverend Karen Do’on Weik Sensei at the Buddhist Temple of Toledo on July 27, 2022. In this talk Do’on Sensei begins introductory commentary on the Mumonkan (aka The Gateless Gate) with a discussion of the background and history of the Mumonkan and Koan study. If you would like to learn more about the Buddhist Temple of Toledo or to make a donation in support of this podcast please visit buddhisttempleoftoledo.org.