Sayyidi wa sanadi Shaikh Mufti Mohammad Taqi Usmani (Allah preserve him) said,
‘It is relatively easier to make ‘itekaf (of the last ten days of Ramadan), offer numerous supererogatory (nafil) salah, recite the whole Quran daily, perform many Umrah and Hajj.
However, the real feat is when it comes to leaving the sinful activities. This is the real achievement and mark (of true religiosity). To have control over the sinful desires of nafs. To be steadfast at the time of temptation. Being cognizant of the commands of Allah.
On the Day of Judgment an individual will not be questioned about missing supererogatory worshipful acts but he certainly will be admonished for being involved in sinful activities. ‘
Ramadan 20th, 1432, 21 August 2011, Darul Uloom Karachi Mosque