بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْم
أَوَلَمْ يَرَوْا أَنَّا نَأْتِي الأرْضَ نَنْقُصُهَا مِنْ أَطْرَافِهَا وَاللَّهُ يَحْكُمُ لَا مُعَقِّبَ لِحُكْمِهِ وَهُوَ سَرِيعُ الْحِسَابِ
Have they not seen that We set upon the land, reducing it from its borders? And Allah decides; there is no adjuster of His decision. And He is swift in account. (Surah Ar-Rad: 41)
Allah has supreme wisdom in everything; in whatever He has decreed, in His legislation, in His reward and punishment on the Day of judgement. Allah also creates everything in the best possible manner and He never creates anything in vain.
Allah knows best the reason why day and night go according run in specific time. Likewise with the four seasons in some country and two in the others. Allah knows why women and men are created differently either physically and mentally. He also has a best policy in establishing type of worship which have to be obeyed. Why should we pray five times a day? Why we should perform fasting during the Ramadan? Why pilgrim held in Mecca? And many more. Nobody know the answer except Allah. But we have to believe that whatever His decreed; it is the best for us.
Allah is All-Knowing and Wise in determining the laws and rules that His servants must obey. But most of mankind does not understand about His wisdom; thus they began to accuse God by various negative and limited judgments.