Lecture given Monday, February 19, 2001, 8:30 AM at Abilene Christian University: "Early Christians announced the in-breaking of God's kingdom as good news, not only in the message they proclaimed, but in the lives they lived. God's welcome in Jesus Christ became the welcome they extended to each other and to the world. Practicing Christianity in a contemporary culture characterized by individualism and competition will not be easy."

Lecture given Wednesday, June 25, 2003 at Abilene Christian University

Lecture given Wednesday, February 25, 1998, 8:30 AM at Abilene Christian University.

Lecture given Tuesday, September 17, 2013, 8:30 AM at Abilene Christian University: "The story of Churches of Christ in Cuba, from the arrival of the first missionaries in 1935 to the explosive growth since the year 2000."

Lecture given Wednesday, February 24, 1999, 9:45 AM at Abilene Christian University

Lecture given Monday, February 18, 1991, 11:00 AM at Abilene Christian University

Lecture given Wednesday, September 20, 2006, 9:45 AM at Abilene Christian University: "This class is designed to show the free agency of grace and how its purpose is to transform the lives of people. Time will also be given to how grace works in the context of the church's culture."

Lecture given Tuesday, September 18, 2012, 8:30 AM at Abilene Christian University: "Special methods are required for teaching the deaf. Some procedures that emphasize presentation, curriculum and methodology will be covered with examples and anecdotes."

Lecture given Tuesday, September 21, 2010, 4:00 PM at Abilene Christian University: "A Churches of Christ minister and Disciples of Christ minister share their experiences of uniting believers in the active love of God"

Lecture given Saturday, June 26, 2004 at Abilene Christian University: "Isaiah's prophetic career began with a personal encounter with God that opened Isaiah's eyes to God's perspective on the sin around him. His prophecies continue to challenge God's people to come face to face with the God who sees and hears."

Lecture given Monday, February 18, 1991, 3:30 PM at Abilene Christian University

Lecture given Tuesday, September 23, 2008, 9:45 AM at Abilene Christian University: "This workshop helps participants think about preaching Old Testament texts concerning justice. Each session addresses a genre of biblical text and panelists discuss the move from text to sermon. Since biblical texts often conceive of justice as reciprocal, generous, mutually beneficial relationships, preaching can help us move beyond guilt to true community."

Lecture given Monday, February 18, 2002, 9:45 AM at Abilene Christian University: "How can we identify and cultivate the next generation of ministers? This class offers suggestions for encouraging and equipping young ministers to deal with the day-to-day realities of service."

Lecture given Monday, June 27, 2005 at Abilene Christian University: "In setting out to preach the Bible, we often lose sight of the particular language and imagery of the text itself. This class explores the nature of the Word of God and reading strategies that allow the Biblical text to be present before the preacher and congregation."

Lecture given Tuesday, September 18, 2007, 4:45 PM at Abilene Christian University

Lecture given Wednesday, February 20, 2002, 2:00 PM at Abilene Christian University: "The church cultivates believing souls by answering compelling questions, while the artist cultivates seeing souls by raising compelling images. Is there a conflict - an identity - in the believing artist's dual relationship with the Kingdom and the "world?" How can she be true to her work and be true to the community of faith?"

Lecture given Monday, February 18, 2002, 8:30 AM at Abilene Christian University: "Often, people who accomplish amazing feats, engage in death-defying acts, or daily live unusual lives are said to be out of their minds. Yet some are idolized, some institutionalized, and other ostracized. Is it OK to live "out of your mind?""

Lecture given Tuesday, February 19, 2002, 9:45 AM at Abilene Christian University: "Is genuine spirituality fact or feeling...neither or both? Is spirutal growth determined by external factors or internal transformation? Is it possible for us to gauge thelevel of our spiritual growth in tangible and practicle ways? Hear Peter's definitive instruction."

Lecture given Tuesday, February 21, 1995, 8:30 AM at Abilene Christian University

Lecture given Wednesday, September 24, 2008, 9:45 AM at Abilene Christian University: "The Christian community is starved for answers to our questions about sexual orientation. In these sessions we will explore a more Christ-centered response to those who experience same-sex attraction - beginning with a better understanding of this struggle. Going beyond the first chapter of Romans, we'll reaffirm the truth that it is God's love that changes all of us. And we'll discover ways to take that life-changing truth to the world that is desperate for His love."

Lecture given Tuesday, February 23, 1993, 5:00 PM at Abilene Christian University

Lecture given Monday, September 20, 2010, 4:00 PM at Abilene Christian University: "A Churches of Christ minister and Disciples of Christ minister share their experiences of uniting believers in the active love of God"

Lecture given Monday, September 22, 2008, 8:30 AM at Abilene Christian University: "Every church desires to join more fully in God's mission. Unfortunately, some of the ways we do church can hamper our call to be the church. Join the conversation as we explore ways to turn our churches loose for ministry."

Lecture given Monday, September 17, 2007, 8:30 AM at Abilene Christian University: "Paul's understanding of history in Romans features four different acts of creation: God's, Adam's, Christ's and the creation that stands at the end of time. Knowing which creation we belong to makes all the difference in how we live here and now."