Verse 54

ٱللَّهُ ٱلَّذِى خَلَقَكُم مِّن ضَعْفٍ ثُمَّ جَعَلَ مِنۢ بَعْدِ ضَعْفٍ قُوَّةً ثُمَّ جَعَلَ مِنۢ بَعْدِ قُوَّةٍ ضَعْفًا وَشَيْبَةً يَخْلُقُ مَا يَشَآءُ وَهُوَ ٱلْعَلِيمُ ٱلْقَدِيرُ

God is the One who created you weak, then gives you strength after weakness, then after strength, He makes you weak and gray. He creates what He wills, and He is The All Knowing, The All Powerful.