Trust in Allah's plan (tawakkul)

فَأَرَدْنَآ أَن يُبْدِلَهُمَا رَبُّهُمَا خَيْرًا مِّنْهُ زَكَوٰةً وَأَقْرَبَ رُحْمًا

So we intended that their Lord should substitute for them one better than him in purity and nearer to mercy.