The type of tool you'd like to use may depend on how open and/or aware of Christianity the people you're working with are.
The numbering system runs from 0 to 10 with:
- 0 - meaning the tool is suitable for engaging with someone who has no interest and/or knowledge of the Christian faith.
- 10 - meaning that the tool is suited to engaging with someone who is now making a decision to follow Jesus.
If you choose a low number, you'll find tools that should be appropriate for all those at that stage of their faith journey, as well as any who are further along in their journey to faith in Jesus (at a higher number on the scale).