Is this Bible study tied to a particular denomination or group?
This Bible study is not tied to any denomination or group. It is described as an informal Bible study that is not associated with any group, and its attendees represent all kinds of various denominations and church congregations, with the aim of opening the Word so anyone can understand.
Les explains that the program is just an informal Bible study and is not associated with any group. He notes that all kinds of various denominations and church congregations are represented among those listening, but the goal is simply to open the Word so that anyone can understand and to bring many people out of spiritual darkness. The introduction also identifies it as Through the Bible with Les Feldick, taught by an Oklahoma rancher and farmer who has taught homestyle Bible classes for over 20 years in Iowa, Oklahoma, and Texas.