diff --git a/heb/09/15.md b/heb/09/15.md
index ef3f44a258..3fafa7d331 100644
--- a/heb/09/15.md
+++ b/heb/09/15.md
@@ -4,7 +4,7 @@
 
 # he is the mediator of a new covenant
 
-This means Christ caused the new covenant between God and humans to exist.
+A mediator is a person who helps two parties come to an agreement. Christ, as mediator, made it possible for a better covenant between God and humans to exist. See how you translated a similar phrase in [Hebrews 8:6](../08/06.md).
 
 # first covenant