Astrid Bjorklund wants to use her medical training to serve God and feels that He might be leading her in the direction of missionary work. Smarting from a misunderstanding with Joshua Landsverk, the young man she thought she loved, she heads east to a missionary training school, hoping to eventually use her skills in some remote outpost in Africa.

When she is called home unexpectedly to help in a family medical emergency, Astrid learns of a deadly measles outbreak on the nearby Indian reservation. She immediately senses the Spirit tugging her to help the Indians and wonders if her "mission field" is not so far away as she had imagined. But if she follows God's call, will love pass her by?