SIM’s motto is By Prayer

We’re as diverse as the people we serve. So whatever your gift, you can be involved in showing Christian compassion and sharing the message of Christ around the world.

Encouraging and strengthening 'By Prayer'
In the words of one of our founders, Andrew Murray, 'Everything depends on the faithful exercise of the power of prayer'.

That’s why we rely on the faithful prayers of everyone in SIM’s family—both supporters on the home front and missionaries serving abroad. God’s guidance, protection, and provision are essential to the success of our ministry.

Whether you choose to focus on one area of the world, a specific group of people, or a special missionary family, you can be a part of SIM’s team 'By Prayer'.

Financial support
For over a century, many of God’s people have expressed their concern for the lost by sharing their financial resources.

Gifts—whether for SIM’s ministry in general, a specific project, or an individual missionary—will make a difference in the lives of men, women and children . . . for eternity.

You can donate to SIM online.