Understanding the lesson of this illustration helps us to avoid being overly distraught or disappointed if a Bible student or one of our children does not make the truth his own.
فَهٰذَا ٱلْأَمْرُ قَدْ يَحْدُثُ رَغْمَ كُلِّ ٱلْجُهُودِ ٱلَّتِي نَبْذُلُهَا .‏