Gratitude

thumb|upright=1.2|Gratitude. Statue in Palácio Nacional da Ajuda.

Alhamdulillah (, '') is an Arabic phrase meaning "praise be to God", sometimes translated as "thank God" or "thanks be to the Lord". This phrase is called Tahmid (). A longer variant of the phrase is al-ḥamdu l-illāhi rabbi l-ʿālamīn'' (), meaning "all praise is due to God, Lord of all the universes", the first verse of Surah Al-Fatiha, the opening chapter of the Quran.

Jazāk Allāh (, ') or Jazāk Allāhu Khayran (, ') is an Arabic expression of gratitude, meaning "May God reward you [with] goodness."

Shukr () is an Arabic term denoting thankfulness, gratitude or acknowledgment by humans, being a highly esteemed virtue in Islam. The term may also be used if the subject is God, in which case it takes the meaning of "divine responsiveness".

letter sent expressing appreciation

Obligatory festive meal