"Aye Insaan! Tu jitna chahe gunah kar. Agar Allah ta'ala isee zindagi ko jahannum na bana de to dekh lena."
Translation:
"O Man! Commit as many sins as you wish and then see whether Allah turns this life of yours into a living Hell or not!"
Mufti Muhammad Shafi Sahib (rah) via Bro. Azimuddin.