Meaning of Tasawwuf?

Sayyidi wa sanadi Hazrat Mufti Mohammad Taqi Usmani sahib db said:

“People do not understand the meaning of Tasawwuf. They consider recitation of litanies, muraqa and mukashafa to be Tasawwuf.

Whereas, Tasawwuf is to aim for Allah SWT’s pleasure in all things.
And to deal compassionately with Allah SWT’s creation.
(To such an extent that) one avoids diligently becoming the source of minutest harm to anyone else.”

Inamul Bari, volume 1, page 259