The New Face of Teaching

Teaching across all ages is looking a little different these days. One Challenge mission workers are figuring out innovative ways to teach and train others ...

One Challenge

One Challenge is an inter-denominational, international, Christian faith mission sending agency. OC empowers local church ministry in more than 100 countries around the world. We believe that whole nations can be reached for Christ. OC is involved in Missions Mobilization, Church Planting & Growth, Education, Holistic Ministry, Leadership Development, Member Care, Partnering & Bridge Building, Research, Sports Ministries, as well as Business for Transformation.

Featured Video

The Priority of Self-Care in Missions

Mobilization Team Story

Praying for the Kingdom

One passion, one vision, ONE CHALLENGE!

Field Ministry Story

Movements toward Christ

Global Partners Story

Strengthening the Church in Southeast Asia

Will you take the challenge with us?

  Prayer Priorities Story

Prayer Focus … Hope (Creating Connections)

U.S. Mobilization Center Story

A New Director of Training for One Challenge

Will you join us in the journey through prayer?