Staff & Leadership

  • Andy Nash

    Senior Pastor- E-mail

    Andy Nash is the senior pastor of LifeSource. Andy loves teaching Scripture inductively (verse by verse), building a strong sense of family in the congregation, and planning creative ministry in the church and community.  Andy and Cindy have three daughters—Ally, Morgan, and Summer—along with a 140-pound Newfoundland water dog named Viking and a small cat named Milo. Previously Andy worked at Southern Adventist University, Collegedale Church, Union College, and Adventist Review magazine. Andy has also written several books, including The Haystacks Church, The Book of Matthew: Save Us Now, Son of David; Paper God, and Growing Up Adventist. Andy is also a columnist for Adventist Review and Thomas Nelson Bibles blog. “Together in Denver,” says Andy, "Christ calls to be a light on a hill—and individually to be the salt of the earth.” 

  • Seth Day

    Associate / Youth Pastor Email

    We are so excited to have Seth Day as our new associate pastor of LifeSource. Seth will lead our youth/young adult ministry and also contribute in the areas of administration, outreach, counseling, and teaching/preaching. 

    Seth Day is the coauthor of the young adult devotional, Life After Eden, that he wrote with his wife Heather Day. He has an MA in Human Service Counseling from Regent University and a BA in Religion from Andrews University. He is currently finishing a graduate certificate in Educational Administration from Andrews University. Seth has served as a student missionary in Chuuk, Micronesia, where he was the 9-12 religion teacher. Seth and his wife Heather ran a church service on a secular college campus called Antioch where they provided a safe place for students to experience God. 

    Seth has served as a Guidance Counselor for at-risk youth and also the school Intervention Specialist. Seth is passionate about mentorship and providing resources that better at-risk populations in both private and public school settings. Above all else, he has a deep desire to help young people experience God for themselves on a personal level through Christ-centered leadership church involvement. 

    Seth is married to his beautiful wife Heather and they have 3 amazing children named London, Hudson, and Sawyer. In his free time he enjoys canoeing, backpacking, and basketball. 

  • Jacki Miller

    Director of Children's Ministry - Email

    Jacki is the new Children’s Ministry Director at LifeSource. She is the momma of two little girls, Aurelia and Alessandra, and wife to the love of her life, Matt. While Jacki is a native of Colorado and truly a child of the mountains and pine trees, she also spent a large part of her childhood catching tadpoles in the rivers of Utah and wildflower picking in Texas. She graduated college

    with a degree in English with a minor in History and Political Science and pursued an Elementary Education Teaching Licensure a year later. Jacki has taught as a preschool teacher, a kindergarten teacher, a first-grade teacher, a second-grade teacher and an ESL language teacher for adults. Her greatest passion in the world is staying close to her Daddy in heaven and sharing His love with everyone around her. She is so thankful God has given her this

    opportunity to serve the families and surrounding community of LifeSource and their precious babies and kids. She loves herbal teas and Thai food, climbing mountains with her husband, and making chocolate banana muffins with her daughters.

  • Dena Olson

    Treasurer - E-Mail

    Dena was born and raised in wonderful Wyoming, raised two daughters, Nana to two Grand Daughters and four precious Great Grand Daughters. Married to a Head Deacon for 55 years, so it feels natural to hang around the church to collect hellos and hugs from all our young folks, members and seniors!  The LORD has blessed me with a 39 year career in telephony in numerous states and Europe; travel writer, and now time to explore new experiences. GOD is great, GOD is good!

  • Jon Roberts

    Ministry Coordinator / Media Arts Director E-mail

    Jon Roberts was born and raised in New England (Go Patriots!). He graduated from Southern Adventist University in 2005 with a Bachelor's in Mass Media Production.  For the last 7 years he worked as Visual Director at the Connect Worship Service in Collegedale, Tennessee.   Jon believes media is a major influence in the world and uses his gifts in Media Ministry to reach the Denver area with the hope we have in Jesus' soon return.  Jon loves to get the youth involved in media ministry and tries to live his life according to Matthew 22:37-39: "'Love the Lord your God with all your heart and with all your soul and with all your mind.' and 'Love your neighbor as yourself.’”  Jon cares deeply for everyone and has a heart full of gratitude. He enjoys spending time with friends and getting out in nature whenever time allows.

  • Chris & Cesiah Morris

    Worship Coordinator  E-mail

    For 16 years, Chris taught high school mathematics in our Adventist school before spending the last 6 years in pastoral ministry.  Chris is returning to the classroom, teaching middle school math at Mile High Academy.  He and his wife Cesiah are excited to continue in ministry as the Worship Coordinators at LifeSource


    Chris and Cesiah both come from musical families, and they’ve participated in praise teams and choral groups since their high school years.  In addition, Chris has experience directing school choirs, church choirs, vocal ensembles, and playing the piano.


    Chris and Cesiah believe that all human beings worship by default.  The question is: what or who are we ultimately worshipping?  They desire to live and lead in such a way that true worship is reflected as an everyday encounter with God and His immeasurable greatness!


    If you have a gift for singing or playing a musical instrument and have a desire to be a member of the worship team at LifeSource, the Morris family would love to hear from you!

  • Roger


    Facilities manager - e-mail

    Roger has lived in Denver for the last 25 years with his wife Cindy. They have two married children and three grandchildren. Roger is a graduate of the University of Nebraska, UCLA and Cal State Long Beach. He is a handy guy to have around and is passionate about making sawdust fly and watching Nascar.

  • Maritza Bustamante