The Quran...........
The Quran has instructed Muslims to say the truth even if those who are very close to them do not like it: Whenever you speak, speak justly, even if a near relative is concerned (Quran 6:152); O you who believe stand out firmly for justice, as witnesses to Allah, even as against yourselves, or your parents or your kin, and whether it be (against) rich or poor (Quran 4:135).