Psalter in the context of "Antiphonary"

In Christianity, worship is the act of attributing reverent honour and homage to God. In the New Testament, various words are used to refer to the term worship. One is proskuneo ("to worship") which means to bow down to God or kings. Worship in the New Testament usually means expressions of praise or thanksgiving, as the appropriate human response to the magnificent glory of God.

Throughout most of Christianity's history, corporate Christian worship has been liturgical, characterized by prayers and hymns, with texts rooted in, or closely related to, the Bible (Scripture), particularly the Psalter, and centered on the altar (or table) and the Eucharist; this form of sacramental and ceremonial worship is still practiced by the Catholic, Eastern Orthodox, Lutheran and Anglican churches, and Methodism to a lesser extent. In the Charismatic tradition worship is viewed as an act of adoration of God, with a more informal conception. "The holy act of singing together shapes faith, heals brokenness, transforms lives, and renews peace," according to one broad-based professional association. Among certain Christian denominations, such as those of traditional Anabaptism, the observance of various ordinances rooted in Scripture occurs during Christian worship, such as feetwashing, anointing with oil, and the wearing of headcoverings by women.

Piers Plowman (written c. 1370–86; possibly c. 1377) or Visio Willelmi de Petro Ploughman (William's Vision of Piers Plowman) is a Middle English allegorical narrative poem by William Langland. It is written in un-rhymed, alliterative verse divided into sections called passus (Latin for "step").

Like the Pearl Poet's Sir Gawain and the Green Knight, Piers Plowman is considered by many critics to be one of the greatest works of English literature of the Middle Ages, preceding and even influencing Chaucer's Canterbury Tales. Piers Plowman contains the first known reference to a literary tradition of Robin Hood tales.

Imprecatory Psalms, contained within the Book of Psalms of the Hebrew Bible (Hebrew: תנ"ך), are those that imprecate – invoke judgment, calamity or curses upon one's enemies or those perceived as the enemies of God. Major imprecatory Psalms include Psalm 69 and Psalm 109, while Psalms 5, 6, 10, 12, 35, 37, 40, 52, 54, 55, 56, 57, 58, 59, 79, 83, 94, 137, 139 and 143 are also considered imprecatory. As an example, Psalm 69:24 states toward God, "Pour out Your indignation on them, and let Your burning anger overtake them."

The Psalms (Tehilim, תהילים, or "praises"), considered part of both Hebrew and Christian Scripture, served as ancient Israel's "psalter" or "hymnbook", which was used during temple and private worship.

Plucked string instruments are a subcategory of string instruments that are played by plucking the strings. Plucking is a way of pulling and releasing the string in such a way as to give it an impulse that causes the string to vibrate. Plucking can be done with either a finger or a plectrum.

Most plucked string instruments belong to the lute family (such as guitar, bass guitar, mandolin, banjo, balalaika, sitar, pipa, etc.), which generally consist of a resonating body, and a neck; the strings run along the neck and can be stopped at different pitches.

The Mainz Psalter was the second major book printed with movable type in the West; the first was the Gutenberg Bible. It is a psalter commissioned by the Mainz archbishop in 1457. The Psalter introduced several innovations: it was the first book to feature a printed date of publication, a printed colophon, two sizes of type, printed decorative initials, and the first to be printed in three colours. The colophon also contains the first example of a printer's mark. It was the first important publication issued by Johann Fust and Peter Schoeffer following their split from Johannes Gutenberg.

Beatus vir (Ecclesiastical Latin: [beˈatus ˈvir]; "Blessed is the man ...") are the first words in the Latin Vulgate Bible of both Psalm 1 and Psalm 112 (in the general modern numbering; it is Psalm 111 in the Greek Septuagint and the Vulgate). In each case, the words are used to refer to frequent and significant uses of these psalms in art, although the two psalms are prominent in different fields, art in the case of Psalm 1 and music in the case of Psalm 112. In psalter manuscripts, the initial letter B of Beatus is often rendered prominently as a Beatus initial.

Altogether the phrase occurs 14 times in the Vulgate text, eight times in the Book of Psalms, and four times in the rest of the Old Testament, but no uses in the New Testament.

The Stuttgart Psalter (Württembergische Landesbibliothek Stuttgart, Bibl. fol. 23) is a richly illuminated 9th-century psalter, considered one of the most significant of the Carolingian period. Written in Carolingian minuscule, it contains 316 images illustrating the Book of Psalms according to the Gallican Rite. It has been archived since the late 18th century at the Württembergische Landesbibliothek in Stuttgart.

The Sankt Florian Psalter or Saint Florian Psalter (Latin: Psalterium florianense or Psalterium trilingue, German: Florianer Psalter or Florianspsalter, Polish: Psałterz floriański or Psałterz św. Jadwigi) is a brightly illuminated trilingual manuscript psalter, written around 1400 in Latin, Polish and German. The Polish text is the oldest known translation of the Book of Psalms into that language. Its author, first owners, and place of origin are still not certain. It was named after St. Florian Monastery in Sankt Florian, a town in Austria, where it was discovered.

In the context of Christian liturgy, a canticle (/ˈkæntɪkəl/; from the Latin canticulum, a diminutive of canticum, "song") is a psalm-like song with biblical lyrics taken from elsewhere than the Book of Psalms, but included in psalters and books such as the breviary. Of special importance to the Divine Office are three New Testament Canticles that are the climaxes of the Offices of Lauds, Vespers and Compline; these are respectively Benedictus (Luke 1:68-79), Magnificat (Luke 1:46-55) and Nunc dimittis (Luke 2:29-32). There are also a number of Canticles taken from the Old Testament.