The fifth lesson – Trials and tests remind
the person of his shortcomings and diseases (of the heart and actions)
so that he can take preventive measures against them. Allaah سبحانه
وتعالى says in Surah an-Nisaa’ verse79:
مَّا
أَصَابَكَ مِنْ حَسَنَةٍ فَمِنَ اللّهِ وَمَا أَصَابَكَ مِن سَيِّئَةٍ
فَمِن نَّفْسِكَ وَأَرْسَلْنَاكَ لِلنَّاسِ رَسُولاً وَكَفَى بِاللّهِ
شَهِيدًا
{Whatever of good reaches you, is from Allaah,
but whatever of evil befalls you, is from yourself. And We have sent you
(O Muhammad صلى الله عليه وسلم) as a Messenger to mankind, and Allaah
is Sufficient as a Witness.} [an-Nisaa’ 4:79]
And Allaah سبحانه وتعالى says in Surah as-Shooraa, verse 30:
وَمَا أَصَابَكُم مِّن مُّصِيبَةٍ فَبِمَا كَسَبَتْ أَيْدِيكُمْ وَيَعْفُو عَن كَثِيرٍ
{And whatever of misfortune befalls you, it is because of what your hands have earned. And He pardons much.} [ash-Shooraa 42:30]
There is a chance for repentance before the greater torment occurs. Allaah سبحانه وتعالى says in Surah as-Sajdah, verse 21:
وَلَنُذِيقَنَّهُمْ مِنَ الْعَذَابِ الْأَدْنَى دُونَ الْعَذَابِ الْأَكْبَرِ لَعَلَّهُمْ يَرْجِعُونَ
{And verily, We will make them taste of the near
torment (i.e. the torment in the life of this world, i.e. disasters,
calamities) prior to the supreme torment (in the Hereafter), in order
that they may (repent and) return (i.e. accept Islaam).} [as-Sajdah 32:21]
This lesser torment is in this life which is full of calamities, disasters and hardships.