Nathan and his wife, Kathy, have two daughters, Natalie Arrington who is married to Derick Arrington, and Allison Tindle who is married to Jared Tindle. They have been blessed with four grandchildren, Trevor, Easton, Ridge, and Roslynn.
Nathan and Kathy attend the Lindale campus where Nathan has served in Grace Kids teaching small groups, and they have been active in a community group.
Nathan has worked with humanitarian aid organizations in central Honduras since 2005, traveling frequently to support medical, dental, and construction projects through Washington Overseas Missions. He was a founding member of Primero Agua, formed in 2010, which helps bring clean, potable water to the people of Honduras.