The Rev. Ruben Duran is the director of congregational vitality for the Evangelical Lutheran Church in America.

The Rev. Nikki Collins is coordinator of the 1,001 New Worshiping Communities initiative in the Presbyterian Church (USA.) The initiative, which began in 2012, aims to launch 1,001 new Presbyterian churches or ministries by 2022. Collins previously led one of these communities: Bare Bulb Coffee in Georgia.

Bener Agtarap is the executive director of community engagement and church planting for the United Methodist Church.

The Most Rev. Justin Welby is the archbishop of Canterbury, head of the Church of England. He has engaged a number of social issues since being installed in this role in March 2013, including poverty, climate change and medically assisted suicide.

Mark Pickering is the chief executive officer of the Christian Medical Fellowship, which serves Christians in the field of medicine in the United Kingdom.

Jason Tippetts is the widower of Kara Tippetts, who became a high-profile opponent of medically assisted suicide during her battle with cancer. He is the lead pastor of Westside Church in Colorado Springs, Colo. Contact him through this online form.

The Rev. Paul Smith is a pastor, civil rights activist and patient advocate. He serves on the board of advisers for Compassion & Choices, which seeks to increase access to medically assisted suicide. He is the author of Facing Death: The Deep Calling to the Deep.

Madison Shockley is the pastor of Pilgrim United Church of Christ in Carlsbad, Calif. He serves on Compassion and Choices’ Strategic Impact Committee, advocating for access to a full range of end-of-life care options.