STM is about change.

Speaking. Teaching. Mentoring.

Our Passion

We believe that God can change hearts, and when He changes a person’s heart their whole life is changed! Our passion is to partner with christian groups to see God change hearts and lives of youth and adults.

Our Mission

Our mission is to serve the body of Christ by supporting the local church and other Christian organizations’ efforts at evangelism, discipleship, and leadership training.  We will do this through relevant, entertaining, and challenging messages, coaching and a variety of media tools.

Our History

In the fall of 1993, Randy Carter, a youth pastor of 11 years with the Christian and Missionary Alliance felt God’s direction to move out of local church youth ministry to begin traveling full time as a youth speaker and youth ministry consultant. By December of 1993 STM Ministries was founded as a registered charitable organization with a volunteer board of Directors to allow Randy to pursue this calling. July 1, 1994 Randy stepped out of his local youth ministry and into STM full time, speaking primarily to students. In June 2001 Randy’s wife, Donna, an author and evangelist, joined STM. She travels speaking to women’s groups and mixed audiences. Randy and Donna also speak at marriage conferences and retreats, and are active members in their home church of First Alliance Church.

The STM family is growing! We are excited to introduce Brad Huebert— a self-described dreamer, a creative, an activator and a family guy. In early Dec 2022 together with Brad & Shauna, the STM board began prayerfully exploring bringing this humble, gifted, godly influencer under the STM umbrella.  It became apparent to everyone involved that God was bringing us together to free Brad to fulfill his God-given dream.  Here is the dream: “to help people grow a lifestyle of intimacy with God.”

We are excited to see where God takes Brad and his dream!

Randy's Ministry

Randy Carter has a passion for student ministry, in fact he says. ”Why would anyone choose to work with adults when they can work with students?” His unique blend of humour and direct approach to truth allows him to captivate the listener and drive home the truth in a relevant and meaningful way.

Randy has been in youth ministry since 1983, and is also a mentor and consultant for Youth Ministries. Since 2006 Randy and Donna have been speaking at marriage events across Canada.

Donna's Ministry

Donna Carter has a unique ability to synthesize life experience into digestible life lessons. She is sought after as a Christian women speaker internationally because of her passion, humour and the light-bulb moments she triggers for people seeking help on their spiritual journeys. Best-selling author and international speaker, Donna is a cultural creative and channels her influence and aesthetic energy into speaking, writing, broadcasting, painting and podcasting.

Brad's Ministry

Brad Huebert  has served God as a Youth leader and Pastor, Lead Pastor, and Church Planter since 1989. He is known for dynamic, and creative preaching and teaching that inspires people to love and trust Jesus more deeply.  He’s an author, speaker, artist, and family man at heart.

Brad launched Deeply Devoted  under STM in June, 2023. His mission is to help people grow a lifestyle of intimacy with God, and to help churches get intentional about that. 

STM Ministries turns 25!

Speaking. Teaching. Mentoring.

Every year STM impacts thousands of students and adults. This would be impossible without the support of our prayer and financial partners.

STM Fast Facts

  • Our effectiveness is dependent on an army of partners who pray regularly and aggressively.
  • Committed to delivering quality ministry to groups regardless of size or financial resources.
  • Financial records are internally reviewed annually. Reviewed financial statements are made available to our partners upon request.
  • 66% of our budget is made up of private donations.


“I have been having a hard time dealing with a ‘storm’ in my life right now and some of the stuff you said really helped me deal with it”
-Jr. High Student”

“I’m the one that you talked to and I said I became a Christian last year at May Camp. I think you are the best speaker. God just totally spoke through you.”
-Sr. High Student

“It’s like you helped me to open the window to my dark room of unforgiveness and shine light inside! Thank you! I’m so glad that God brought you into my life because you see a side of God I haven’t seen!”

Contact us!

We would love to help you change hearts and lives. Please reach out!

General Inquires

Randy Cell (403) 815-9793

Donna Cell (403) 923-4100

Brad Cell (403) 708-7110

Mailing Address
38 River Rock Cres. SE
Calgary, AB Canada
T2C 4J4

Proud to Partner With: