Trust in Allah's established patterns

سُنَّةَ ٱللَّهِ ٱلَّتِى قَدْ خَلَتْ مِن قَبْلُ ۖ وَلَن تَجِدَ لِسُنَّةِ ٱللَّهِ تَبْدِيلًا

[This is] the established way of Allāh which has occurred before. And never will you find in the way of Allāh any change.