Man or woman, a believer who does good gets a good life.
A promise for this world and the next
Ibn Kathir says this is a promise to the children of Adam, male or female, who do righteous deeds with belief. Scholars explained the good life as lawful provision, contentment, happiness, and joy in obeying Allah; the correct view is that it includes all of these. He cites the hadith: successful is the one who submits, has enough, and is made content with what he is given.
Your friend has the bigger car and the bigger salary and still can't sleep. Your aunt has a small flat, prays on time, and laughs easily. A good life is not measured in square meters.
A good life means having a lot.
A good life is faith, good deeds, and being content with what Allah gives.
Say tonight, out loud: I am content with what Allah has given me today.