Again, do not lose hope even for the worst man of the community because Allāh, the Sublime says : Verily, despairs not of Allāh’s mercy but the disbelieving people. (Qur’ān, 12:87).
Nahj al-Balāgha #1937377. Amīr al-mu’minīn, peace be upon him said: Do not feel safe from the punishment of Allāh even about the best man in the whole community...