Dunyā: The world that is near
Teachers use this word for whatever is close and immediate, the life right in front of you. A person carried along by it rarely feels carried, because the choices look like ordinary common sense and everyone nearby makes the same ones. Al-Ghazali warned that the near world never announces itself; it simply keeps a person busy until the years are gone.
Ghafla: Heedlessness
The word names the fog a person lives in when God has slipped out of mind. Someone in it puts up no fight at all, and never stops to ask who set the direction, because the days stay full and the question never surfaces. Looking back later, the strange part is how ordinary it all felt at the time.
Satan flows in a person the way blood flows: the pull arrives from inside
The Prophet said this, and the teachers repeat it to explain why that pull never feels foreign. A suggestion shows up already sounding like your own thinking, in your own voice, with reasons attached, so you defend it as your own position. Seeing that a thought came from somewhere else is the first thing that loosens its hold.
Nafs al-ammāra bi'l-sūʾ: The self that pushes a person toward harm
The Quran gives this name to the part of us that wants what it wants and argues its case. Outside pressure works only because something inside is already leaning that way, so the whisper lands on an appetite that was waiting for it. Putting a name to that inner pull lets someone stop treating every urge as simply who they are.
Yaqẓa: Waking up
The teachers call this the first step of the whole road, the moment the sleep breaks. Little changes on the outside at first; a person just sees the shape of the life they have been living and cannot unsee it. Once that has happened, the old life becomes something they used to do rather than who they are.