السلام عليكم ورحمة الله وبركاته,
The مَفَوْل مِنْ أجْلِهِ (also called مَفْعُوْل لَهُ by grammarians) is the 10th of the 15 types of nouns in نَصْب and tells why an action was done. We might call it the “object of reason”, for lack of better words. First, its definition:
وَهُوَ: الاِسْمُ، الْمَنْصُوْبُ، الَّذِيْ يُذْكَرُ بَياناً لِسَبَبِ وُقُوْعِ الفِعْلِ، نَحْوُ قَوْلِكَ: “قامَ زَيْدٌ إجْلالاً لِعَمْرٍو” وَقَصَدْتُكَ ابْتِغاءَ مَعْرُوْفِكَ
It (the reason for the action) is the nasb-ized ism that is mentioned to clarify the cause of the action’s occurrence, like your saying قامَ زَيْدٌ إجْلالاً لِعَمْرٍو (“Zayd stood out of respect for ‘Amr”) and قَصَدْتُكَ ابْتِغاءَ مَعْرُوْفِكَ (“I set out to you desiring your goodness”)
The object of reason must be a noun and it has to meet 5 conditions: [Read more…] about الْمَفْعُوْل مِنْ أجْلِهِ (The cause for the action)