High Quality Content by WIKIPEDIA articles! Sabr is the Islamic virtue of "patience" or "endurance". Sabr is characterized as being one of the two parts of faith (the other being shukr). Its practice challenges, and to remain spiritually steadfast.Arabic lexicographers suggest that the root -b-r, of which abr is the nomen actionis, means to bind or restrain. The word sabr has a special technical application in the expression yam nu abr, which is an oath imposed by the public authorities. The word is found with the meaning resignation, for example in the s ra of Joseph, Jacob, on hearing of the death of his son, says " fitting resignation", where resignation is the most appropriate translation for sabar. The Qur'an also uses the adjective abb r. This concept is related to s h ukr (meaning gratitude).