Keep renewing your faith because it is bound to deteriorate
"Īmān (faith) wears out (deteriorates) within ˹the depths˺ of each one of you just as worn out clothing has been worn out. Therefore, ask Allah to renew the Īmān in your hearts."
«إِن الإِيمانَ لَيَخْلُقُ في جوفِ أحدكم كما يخْلُقُ الثوبُ، فاسألُوا الله أَن يُجَدِّدَ الإِيمَانَ في قُلُوبِكُم۔»