O you who believe! Stand out firmly for justice, as
witnesses to Allah, even though it be against yourselves,
or your parents, or your kin, be he rich or poor.
The Prophet (SAW) used to offer night prayers till his
feet became swollen. Somebody said to him, "Allah
has forgiven you your sins of the past and the future."
On that, He said, "Shouldn't I be a thankful slave
of Allah?"