Say I Believe in Allah, Then Be Steadfast: Hadith 21 of an-Nawawi
Say I believe in Allah, then be steadfast: Hadith 21 of an-Nawawi (Sahih Muslim 38) on istiqamah: what it means and how to stay steadfast every day.

Say I believe in Allah, then be steadfast: Hadith 21 of an-Nawawi (Sahih Muslim 38) on istiqamah: what it means and how to stay steadfast every day.

Do as much as you can: the hadith on avoiding what is forbidden and doing what is commanded within your ability (Bukhari 7288), and the story behind it.

The most beloved deeds to Allah are the most regular, even if small. The hadith about consistency in Bukhari 6464, and simple ways to keep a good habit.