So when the physical reality occurs...

So when the physical reality occurs, the concept of the sensed, so there is no Change of Decision (الْبَدَاءُ), and Allah -azwj Does whatever He -azwj so Desires to.

فَبِالْعِلْمِ عَلِمَ الْأَشْيَاءَ قَبْلَ كَوْنِهَا وَ بِالْمَشِيئَةِ عَرَّفَ صِفَاتِهَا وَ حُدُودَهَا وَ أَنْشَأَهَا قَبْلَ إِظْهَارِهَا وَ بِالْإِرَادَةِ مَيَّزَ أَنْفُسَهَا فِي أَلْوَانِهَا وَ صِفَاتِهَا وَ بِالتَّقْدِيرِ قَدَّرَ أَقْوَاتَهَا وَ عَرَّفَ أَوَّلَهَا وَ آخِرَهَا وَ بِالْقَضَاءِ أَبَانَ لِلنَّاسِ أَمَاكِنَهَا وَ دَلَّهُمْ عَلَيْهَا وَ بِالْإِمْضَاءِ شَرَحَ عِلَلَهَا وَ أَبَانَ أَمْرَهَا So by the Knowledge, the things are known before their coming into being; and by the Desire are recognised their qualities, and their limits, and He -azwj Established these before their manifestations; and by the Intention He -azwj Distinguished their selves with regards to their colours and their qualities; and by the Determination Measured out their strengths, and Recognised their beginnings, and their endings; and by the Ordainment, He -azwj Clarified to the people of their places and Indicated upon these; and by the Accomplishment, Explained their reasons, and Clarified their matters.

وَ ذَلِكَ تَقْدِيرُ الْعَزِيزِ الْعَلِيمِ . And that is the Determination of the Mighty, the Wise. [24] عَلِيُّ بْنُ مُحَمَّدٍ عَنْ عَبْدِ اللَّهِ بْنِ مُحَمَّدِ بْنِ خَالِدٍ قَالَ حَدَّثَنِي مُنْذِرُ بْنُ مُحَمَّدِ بْنِ قَابُوسَ عَنْ مَنْصُورِ بْنِ السِّنْدِيِّ عَنْ أَبِي دَاوُدَ الْمُسْتَرِقِّ عَنْ ثَعْلَبَةَ بْنِ مَيْمُونٍ عَنْ مَالِكٍ الْجُهَنِيِّ عَنِ الْحَارِثِ بْنِ الْمُغِيرَةِ عَنِ الْأَصْبَغِ بْنِ نُبَاتَةَ قَالَ أَتَيْتُ أَمِيرَ الْمُؤْمِنِينَ ( عليه السلام ) فَوَجَدْتُهُ مُتَفَكِّراً يَنْكُتُ فِي الْأَرْضِ فَقُلْتُ يَا أَمِيرَ الْمُؤْمِنِينَ مَا لِي أَرَاكَ مُتَفَكِّراً تَنْكُتُ فِي الْأَرْضِ أَ رَغْبَةً مِنْكَ فِيهَا Ali Bin Mohammed, from Abdullah Bin Mohammed Bin Khalid who said, ‘Munzir Bin Mohammed Bin Qabous narrated to me, from Mansour Bin Al Sindy, from Abu Dawood Al Mustariq, from Sa’alba Bin Maymoun, from Malik Al Juhny, from Al Haris Bin Al Mugheira, from Al Asbagh Bin Nubata who said, ‘I went over to Amir Al-Momineen -asws , and I found him -asws pondering, making markings in the ground.