Her good conduct can influence him to consider what it is that motivates her to behave in such a fine manner.
فَكَلِمَةُ ٱللهِ تَطْلُبُ مِنَ ٱلزَّوْجَةِ أَنْ تُذْعِنَ لِزَوْجِهَا حَتَّى لَوْ كَانَ غَيْرَ مُؤْمِنٍ .‏