All will perish except His Face
كُلُّ شَيْءٍ هَالِكٌ إِلَّا وَجْهَهُ
Kullu shay'in halikun illa wajhah.
"Everything is going to perish except His Face."
Narrated by [Quranic phrase cited by the Prophet ﷺ]. Quran 28:88; cited in Sahih al-Bukhari 3841
A short reflection
A total filter. What you're spending life on, will it survive that sentence?