Ibn al-Qayyim رحمه الله said: “The crying of the sinners is more beloved to Allah, than the tasbeeh of the arrogant.” [Madarij as-Salikin, 1/177-178]
Sheikh al-Islam Ibn Taymiyyah رحمه الله said: “The one who repents from sin is like one who did not sin, and if the sin is removed, then the punishment and consequences are also removed.” [Sharh al-‘Umdah 4/39]
Imām Ibn al-Qayyim (رحمه الله) said: “And do not carry the anxiety for the future because it is in the Hands of Allah.” [Timeless Seeds of Advice 106]
‘Uthmān Bin Zā-id said: Sufyān At-Thawrī wrote to me: “If you want your body to be healthy, and your sleep to reduce, then reduce your food intake.” [Jāmi’ Al-‘ulūm Wal-Hikam of Ibn Rajab, (2/472) | Translated By Abu Muadh Taqweem Aslam]
“Performing a good deed after a sin is like the sick person taking medicine after the intake of something harmful.” [Book: Explanation Of The Concise Advices Of Sheykh-ul-Islam Ibn Taymiyyah by Sheykh Suleyman ar-Ruhayli, p. 26]
Ibn al-Qayyim رحمه الله said: “There are three doors through which Satan enters the servant: ‘The first of them is: Heedlessness, the second is: Desires and Lust, and the third is: Anger.’” [Al-Wābil us-Sayyib, Page 8]