Individually and together, Jon and Jolene have ministered in conferences and churches throughout America and in Canada, and have authored numerous prophetic teachings which have appeared on the Elijah List and in other publications. In February 2006, Jon and Jolene were ordained with International Apostolic Ministries and are ministry affiliates.

Jon's teaching often combines prophetic revelation layered with historical insight to give context to God's work in our season of time. He was formerly on staff with Generals International, founded by Cindy Jacobs, and the International House of Prayer , founded by Mike Bickle.  Jon also served as the first Massachusetts coordinator for the Strategic Prayer Network, founded by Dr. C. Peter Wagner.

Jolene Hamill is a gifted teacher with a focus on helping people overcome past challenges to receive God's fullness in their future. With years in the banking and mortgage industry, Jolene is an adept teacher on marketplace ministry and financial integrity. Jolene is gifted as well in personal and corporate prophetic ministry, and deliverance and healing.

In spring 2007, at the clear leading of the Lord, Jon transitioned from working fulltime as a contract photographer/designer with the Department of Homeland Security (DHS) into fulltime ministry. Jolene transitioned into fulltime ministry in August.

In addition to work with Lamplighter, they serve as directors of the Maryland International House of Prayer (MIHOP). Jon and Jolene are grateful for the generosity of partners whose intercession and gifts make this ministry possible at such a vital hour of our history.

Jon and Jolene reside in Frederick , Maryland with their two children, and are members of Cornerstone Fellowship.