Hakim al-Umma Hadhrat Mawlana Ashraf Ali Thanwi (may Allah have mercy on him) would say that if a person is not willing to utilise his will power then not even a Prophet can save him from committing sin.
Source: In Shaykh’s Company
ASHRAFIYA
Teachings of Hakim al-Umma Mawlana Ashraf 'Ali Thanawi & his spiritual successors, particularly 'Arifbillah Dr 'Abdul Hayy 'Arifi (may Allah bless them) and Sayyidi Mawlana Mufti Mohammad Taqi Usmani (may Allah preserve him) regarding Tasawwuf
