Allah concealed their faults

‎"I noticed people who seemed to be faultless and were considered to be good people, but they began disclosing the faults of others. As a result, people started finding faults in them. And I noticed people who seemed to be bad and sinful people. But they refrained from exposing others faults. And as a result, Allah concealed their faults." 

{Imam Malik rahimahullah}