diff --git a/eph/04/17.md b/eph/04/17.md
index 7cc4a296f2..acc39eb5c9 100644
--- a/eph/04/17.md
+++ b/eph/04/17.md
@@ -28,7 +28,7 @@ This can be stated in active form. AT: "Because they do not know God, they canno
 
 # because of the hardness of their hearts
 
-"Hearts" here is a metonym for their attitudes and intentions. AT: because of their bad attitudes and intentions. (See: [[rc://en/ta/man/translate/figs-metonymy]])
+Here "hearts" is a metaphor for people's minds. The phrase "hardness of their hearts" is a metaphor that means "stubbornness." AT: "because they are stubborn" or "because they refuse to listen to God" (See: [[rc://en/ta/man/translate/figs-metonymy]] and [[rc://en/ta/man/translate/figs-metaphor]])
 
 # have handed themselves over to sensuality
 
@@ -40,4 +40,5 @@ Paul speaks of these people as if they were objects that they themselves were gi
 * [[rc://en/tw/dict/bible/kt/lord]]
 * [[rc://en/tw/dict/bible/kt/gentile]]
 * [[rc://en/tw/dict/bible/kt/life]]
-* [[rc://en/tw/dict/bible/kt/god]]
\ No newline at end of file
+* [[rc://en/tw/dict/bible/kt/god]]
+* [[rc://en/tw/dict/bible/kt/heart]]
\ No newline at end of file