Shaikh Zarruq (Allah have mercy on him) said,
‘Tasawwuf has been defined and explained in multiple ways. They number approximately two thousand.
(However) All of them refer to a single objective.
True, sincere and absolute attention towards Allah.
This is the objective in all the paths (turuq).
And Allah knows best.’
Eqaz al Himam, Urdu, page 29