Covering the Faults of Others
Abu Hurayrah (radi Allahu anhu) reported that the Prophet (sal Allahu alaihi wa sallam) said, “Allah will cover up on the Day of Resurrection the defects (faults) of the one who covers up the faults of the others in this world.”
Covering up the shortcomings and faults of people is an excellent manner. That is why this quality is very much liked by Almighty Allah. On the Day of Resurrection, Allah will give a matching reward to that man who has such a quality, which means that Allah will forgive his sins and will not call him to account for his sins. If at all He will do so, He will not do it publicly so that he is not embarrassed before others. Then Allah may forgive him for the sins or He may punish him for a short while.
And Allah Knows Best!