Biography.guide
Home › People › Mystic › Francisco de Osuna
Portrait of Francisco de Osuna

Francisco de Osuna

1492 – 1540

Spanish Franciscan friar and author

MysticWriter
Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Francisco de Osuna

Lived 1492 – 1540 (aged 47–48). Francisco de Osuna was a Spanish mystic and writer.

Francisco de Osuna, O.F.M. (1492 or 1497 – c. 1540), was a Spanish Franciscan friar and author of some of the most influential works on spirituality in Spain in the 16th century.

His book The Third Spiritual Alphabet influenced Saint Teresa of Jesus. It is considered a masterpiece of Franciscan mysticism and a foundational text of the movement. His premise in the book is that friendship and communion with God are possible in this life through cleansing one's conscience, entering one's heart, resting in loving stillness, and then rising above the heart to God alone.

Life

Early life Francis was born in the village of Osuna, in the province of Seville, in either 1492 or 1497 (he himself was unsure), of poor peasants whose names are not recorded. In his writings, he described his ancestors as having long been in the service of the Counts of Ureña. Francis himself entered military service while in his teens, in the course of which he saw action at the conquest of Tripoli (25 August 1510) by Spain under Pedro Navarro, Count of Oliveto.

After his return to Spain from the campaign, Francisco chose to embark on a career in the Church. To this end he enrolled at the University of Seville, where he studied Latin and rhetoric. Shortly after this, he set out with a friend on a pilgrimage to the great shrine of St. James the Greater at Santiago de Compostela. In the course of this journey, according to his own account, he apparently had a religious experience. He completed his studies in 1513, whereupon he received the habit of the Observant branch of the Order of Friars Minor, with the Province of Castile.

Osuna’s life there was strictly regulated and dedicated to prayer and meditation. As part of this, he practiced recollection. In order to develop his inner prayer life, he formulated maxims as a guide for meditation, which he arranged alphabetically. He composed three such alphabets. The Tercer Abercedario (1527), the Primero (1528), the Segundo, Cuarto o Ley de amor, Gracioso convite (1530), Norte de estados (1531).

At the end of 1536 or beginning of 1537, Osuna returned to Spain. In these years, he composed the Fifth Alphabet, and the Sixth Alphabet. Between 1537 and 1540, the First, Second and Third Alphabets, and the Gracioso convite were reedited, though it is unclear whether Osuna himself was involved in this process. He died at some point between the end of 1540 and 31 March 1542. The Third Spiritual Alphabet was begun at Salceda, and probably finished at Escalona, where it is believed Osuna spent some time between 1526 and 1530; it was first published in 1527 in Toledo. The popularity of the work is shown by the fact it enjoyed several editions in the following decades (1527, 1537, 1544, 1554, 1555, 1638, 1911). Barring Fidèle Ros’s (1936) study of Osuna, most studies have been partial. The standard Spanish language edition of the Third Spiritual Alphabet is that of Miguel Mir (Madrid, 1911), but it contains numerous errors and important omissions, in part as it is based on the 1544 Burgos edition, not the original 1527 Toledo edition – around 50 lines of text are omitted, and numerous words misspelt as different words. A 1972 edition, based on the 1527 text, attempted to rectify this problem.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Born
1492, Osuna
Birth century
Died
1540, Spain
Occupation
Mystic, writer
Nationality
Education
University of Alcalá

People in Francisco de Osuna's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Francisco de Osuna's

Frequently asked questions

Who was Francisco de Osuna?

Spanish Franciscan friar and author

When was Francisco de Osuna born?

Francisco de Osuna was born in 1492 in Osuna.

When did Francisco de Osuna die?

Francisco de Osuna died in 1540 in Spain.

What was Francisco de Osuna's occupation?

Francisco de Osuna was a mystic and writer.

What nationality was Francisco de Osuna?

Francisco de Osuna was Spanish.

Sources & further reading

· Wikipedia: Francisco de Osuna

· Wikidata: Q921537

· DBpedia: Francisco de Osuna

Cite this page

APA: Biography.guide. (2026). Francisco de Osuna. https://biography.guide/francisco-de-osuna/

MLA: "Francisco de Osuna." Biography.guide, https://biography.guide/francisco-de-osuna/.

Chicago: "Francisco de Osuna." Biography.guide. https://biography.guide/francisco-de-osuna/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:00 UTC