The most beloved deeds are the consistent ones

أَحَبُّ الأَعْمَالِ إِلَى اللَّهِ أَدْوَمُهَا وَإِنْ قَلَّ

The most beloved deeds to Allah are those done consistently, even if they are small.

Reference

Sahih al-Bukhari 6464; Sahih Muslim 783

Grading

Sahih (Agreed upon)

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