July 30, 2017
Find out about the program at CMS Summer School for adults, youth and children.

What happens at CMS Summer School?

View the CMS Summer School 2021 program and streaming times. Please note you are able to watch main sessions at any time after they are livestreamed.

CMS Summer School will be held online in 2021. The dates of CMS Summer School are 2–7 January.

The program, main talk outlines, and links to view the online content will be available late December.

The Summer School planning team is working hard to ensure that Summer School 2021 can proceed in a safe and scalable way – in line with possible COVID-19 restrictions in January.

Stay updated at

Adult program

We have been holding CMS Summer School for over 100 years. And while some things have changed, the heart of Summer School is the same: faithful and challenging Bible teaching, inspiring first-hand insights into cross-cultural ministry, and plenty of time to catch up with friends.

This year, main sessions (with Bible talks and missionary sessions) will be available to watch online on Saturday night and from Sunday–Thursday. Mission sessions (with other speakers and missionaries) will also be available to view during Summer School.

Youth and Children’s program

It is with sadness that we have had to cancel the Youth and Children’s programs for CMS Summer School 2021.

Our Youth and Children’s leaders will be providing resources to help families engage in global mission and teaching from the sermon on the mount.

How do I volunteer at CMS Summer School? 

There are plenty of ways to serve at CMS Summer School. If you can help, even if it is just for a few days, please indicate this as part of your Summer School application. Simply select the areas that you would be interested in helping and CMS will contact you. All helpers will be subject to selection criteria.