This is God’s eternal system, and you will find that God’s system is unchangeable.
سُنَّةَ اللَّهِ فِى الَّذينَ خَلَوا مِن قَبلُ وَلَن تَجِدَ لِسُنَّةِ اللَّهِ تَبديلًا
sunnatal laahi fil lazeena khalaw min qablu wa lan tajida lisunnatil laahi tabdeelaa