stylistic:tone
In culture

In Ancient Rome, the palm fronds used in triumphal processions to symbolize victory were most likely those of P. dactylifera. The date palm was a popular garden plant in Roman peristyle gardens, though it would not bear fruit in the more temperate climate of Italy. It is recognizable in frescoes from Pompeii and elsewhere in Italy, including a garden scene from the House of the Wedding of Alexander. In later times, traders spread dates around southwest Asia, northern Africa, and Spain. Dates were introduced into California by the Spaniards by 1769, existing by then around Mission San Diego de Alcalá, and were introduced to Mexico as early as the 16th century.

Dates are mentioned more than 50 times in the Bible and 20 times in the Quran. Date palms holds great significance in Abrahamic religions. The tree was heavily cultivated as a food source in ancient Israel where Judaism and subsequently Christianity developed. Date palm leaves are used for Palm Sunday in the Christian religion.

Many Jewish scholars believe that the "honey" reference in Exodus chapter 3 to "a land flowing with milk and honey" is actually a reference to date "honey", and not honey from bees. In the Torah, palm trees are referenced as symbols of prosperity and triumph. Psalm 92:12 states that "The righteous shall flourish like the palm tree." Palm branches occurred as iconography in sculpture ornamenting the Second Jewish Temple in Jerusalem, on Jewish coins, and in the sculpture of synagogues. They are also used as ornamentation in the Feast of the Tabernacles. Date palms are one of the seven species of native Israeli plants revered in Judaism. The date palm has historically been considered a symbol of Judea and the Jewish people. The leaves are used as a lulav in the Jewish holiday of Sukkot. They are also commonly used as the s'chach in the construction of a sukkah.

In the Quran, Allah instructs Maryām (the Virgin Mary) to eat dates during labour pains when she gives birth to Isa (Jesus). In Islamic culture, dates and yogurt or milk are traditionally the first foods consumed for Iftar after the sun has set during Ramadan.

In Mandaeism, the date palm (Mandaic: sindirka, which can refer to both the tree and its fruit) symbolizes the cosmic tree and is often associated with the cosmic wellspring (Mandaic: aina). The date palm, associated with masculinity, and wellspring, associated with femininity, are often mentioned together as heavenly symbols in Mandaean texts.