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Holy water in Christianity

Holy water in Christianity is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Holy water in Christianity rather than just read about it. In short: In several Christian denominations, such as Catholicism, Lutheranism, Anglicanism, Eastern Orthodoxy, Oriental Orthodoxy; holy water is water that has been sanctified by a priest for the purpose of baptism, for the blessing of persons, places, and objects, or as a means of repelling evil. History The Apostolic Constitutions, whose texts date to c. 400 AD, attribute the precept of using holy water to the Apostle Matt…

Holy water in Christianity — main illustration
Holy water in Christianity — illustration

Key takeaways

  • Holy water in Christianity belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Holy water in Christianity to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Holy water in Christianity from memory before moving on to harder problems.

Reference excerpt

In several Christian denominations, such as Catholicism, Lutheranism, Anglicanism, Eastern Orthodoxy, Oriental Orthodoxy; holy water is water that has been sanctified by a priest for the purpose of baptism, for the blessing of persons, places, and objects, or as a means of repelling evil.

History

The Apostolic Constitutions, whose texts date to c. 400 AD, attribute the precept of using holy water to the Apostle Matthew. It is plausible that the earliest Christians may have used water for expiatory and purificatory purposes in a way analogous to its employment in Jewish Law ("And he shall take holy water in an earthen vessel, and he shall cast a little earth of the pavement of the tabernacle into it", Numbers 5:17). Yet in many cases, the water used for the sacrament of Baptism was flowing water, sea- or river-water, which — in the view of the Catholic Church — could not receive the same blessing as that water contained in the baptisteries. However, Eastern Orthodox Christians perform the same blessing, whether in a baptistery or at an outdoor body of water.

Use and storage Sprinkling with holy water is used as a sacramental that recalls baptism. In the West, the blessing of the water is traditionally accompanied by exorcism and by the addition of exorcised and blessed salt.

Holy water is kept in the holy water font, which is typically located at the entrance to the church (or sometimes in a separate room or building called a baptistery). Smaller vessels, called stoups, are usually placed at the entrances of the church, to enable people to bless themselves with it on entering. In the Middle Ages, Christians esteemed the power of holy water so highly that in some places fonts had locked covers to prevent the theft of holy water for unauthorized magic practices. The Constitutions of Archbishop Edmund Rich (1236) prescribe that: "Fonts are to be kept under lock and key, because of witchcraft (sortilege). Similarly the chrism and sacred oil are kept locked up."

In Catholicism, holy water, as well as the water used during the washing of the priest's hands at Mass, is not allowed to be disposed of in regular plumbing. Roman Catholic churches will usually have a special basin (a sacrarium) that leads directly into the ground for the purpose of proper disposal. A hinged lid is kept over the holy water basin to distinguish it from a regular sink basin, which is often just beside it. Items that contained holy water are separated, drained of the holy water, and then washed in a regular manner in the adjacent sink.

Hygiene Holy water fonts have been identified as a potential source of bacterial and viral infection. In the late-19th century, bacteriologists found staphylococci, streptococci, coli bacilli, Loeffler's bacillus, and other bacteria in samples of holy water taken from a church in Sassari, Italy. In a study performed in 1995, 13 samples were taken when a burn patient acquired a bacterial infection after exposure to holy water. The samples in that study were shown to have a "wide range of bacterial species", some of which could cause infection in humans. During the swine-flu epidemic of 2009, Bishop John Steinbock of Fresno, California, recommended that "holy water should not be in the fonts" for fear of spreading infections. Also in response to the swine flu, an automatic, motion-detecting holy-water dispenser was invented and installed in an Italian church in 2009. In 2020, because of the COVID-19 pandemic, Episcopal Conferences directed that holy water be removed from the fonts or stoups.

In Catholicism

Sacramental and sanctification A blessing, as a prayer, is a sacramental. By blessing water, Catholic priests praise God and ask for his grace. As a reminder of baptism, Catholic Christians dip their fingers in holy water and make the sign of the cross when entering a church. Fr. John F. Sullivan, writing in the early twentieth century, noted that, "Besides the pouring of baptismal water ... the sprinkling with holy water is a part of the ceremonies of Matrimony, of Extreme Unction and of the administration of the Holy Eucharist to the sick, and it is employed also in services for the dead." The Sunday liturgy may begin with the Rite of Blessing and Sprinkling Holy Water, in which holy water is sprinkled upon the congregation; this is called "aspersion" (from the Latin, aspergere, "to sprinkle"). This ceremony dates back to the 9th century. An "aspergill" or aspergillum is a brush or branch used to sprinkle the water. An aspersorium is the vessel which holds the holy water and into which the aspergillum is dipped, though elaborate Ottonian examples are known as situlae. Blessed salt may be added to the water where it is customary to do so. The Catholic Church teaches that this use of holy water and making a sign of the cross when entering a church reflects a renewal of baptism, a cleansing of venial sin, as well as providing protection against evil. It is sometimes accompanied by the following prayer:

By this holy water and by your Precious Blood, wash away all my sins, O Lord. Some Catholics believe that water from specific shrines (such as Lourdes) can bring healing – although that water is not the same as typical holy water found in parishes, since it has not been blessed by a priest.

Formula The traditional Latin formula for blessing the water is as follows:

… excerpt ends here. Continue reading the full article.

Illustrations

Holy water in Christianity: Bottles of water collected in 1930 from the River Jordan, at the site where Jesus Christ was believed to have been baptized by John the Baptist
Bottles of water collected in 1930 from the River Jordan, at the site where Jesus Christ was believed to have been baptized by John the Baptist
Holy water in Christianity: A holy water container (stoup) at the church of Santa Maria degli Angeli, Rome
A holy water container (stoup) at the church of Santa Maria degli Angeli, Rome
Holy water in Christianity: Saint Teresa of Avila, by Rubens, 1615
Saint Teresa of Avila, by Rubens, 1615
Holy water in Christianity: Vessel for holy water, with aspergillum, donation of Tsar Mikhail I Fyodorovich of Russia (Moscow, photo by Sergey Prokudin-Gorsky)
Vessel for holy water, with aspergillum, donation of Tsar Mikhail I Fyodorovich of Russia (Moscow, photo by Sergey Prokudin-Gorsky)
Holy water in Christianity illustration

Worked examples

Example 1 — a first encounter with Holy water in Christianity

Start with the simplest possible case. Write down what Holy water in Christianity claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Holy water in Christianity before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Holy water in Christianity ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Holy water in Christianity

In research
Holy water in Christianity appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Holy water in Christianity in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Holy water in Christianity is common in secondary-school and first-year university syllabi. It links to neighbouring topics Anglican liturgy, Baptism, Catholic liturgy, so understanding it makes those chapters shorter.
In everyday life
Look for Holy water in Christianity outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Holy water in Christianity in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Holy water in Christianity means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Holy water in Christianity out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Holy water in Christianity in simple terms?

In several Christian denominations, such as Catholicism, Lutheranism, Anglicanism, Eastern Orthodoxy, Oriental Orthodoxy; holy water is water that has been sanctified by a priest for the purpose of baptism, for the blessing of persons, places, and objects, or as a means of repelling evil. History T…

Why does Holy water in Christianity matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Holy water in Christianity?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Holy water in Christianity.

Tags

  • Anglican liturgy
  • Baptism
  • Catholic liturgy
  • Christian processions
  • Christian religious objects
  • Eastern Christian liturgical objects
  • Epiphany (holiday)
  • Lutheran sacraments and rites
  • Ritual purity in Christianity
  • Sacramentals
  • Water and Christianity
  • Water wells

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