( b) What is the lesson for us? We find an example of how lack of faith can harden hearts in the case of the Israelites whom Jehovah delivered from Egypt.
٧ ،‏ ٨ ‏ (‏ أ )‏ كَيْفَ يُظْهِرُ مِثَالُ ٱلْإِسْرَائِيلِيِّينَ أَنَّ قِلَّةَ ٱلْإِيمَانِ تُقَسِّي ٱلْقَلْبَ ؟‏