When you cannot see any kindness in it
One of the gentlest descriptions of Allah in the Qur'an.
ٱللَّهُ لَطِيفٌۢ بِعِبَادِهِۦ يَرْزُقُ مَن يَشَآءُ ۖ وَهُوَ ٱلْقَوِىُّ ٱلْعَزِيزُ
Allāhu laṭīfun bi-ʿibādihi yarzuqu man yashā', wa huwa-l-Qawiyyu-l-ʿAzīz.
“Allāh is Subtle1 with His servants; He gives provision to whom He wills. And He is the Powerful, the Exalted in Might.”
Laṭīf means acting so finely that you do not notice it happening. Much of what has been arranged for you was arranged this way.
Source
The Qur'an · 42:19
Qur'an
- Qur'anic text in the Uthmani script via Quran.com; translation: Saheeh International