Life of Muslims.

Justice.

O you who have believed, be persistently standing firm in justice.
witnesses for Allah,even if it be against your selves or parents and relatives.
whether one is rich or poor, Allah is more worthy of both,
So follow not(personal) Inclination ,lest you not be just,
and if you distort (your testimony)or refuse (to give it),
then indeed Allah is ever ,with what you do,Acquainted.
("surat-un-nisa verse: 135")