Sacramentum (oath)

In ancient Roman religion and law, the sacramentum was an oath or vow that rendered the swearer sacer, "given to the gods," in the negative sense if he violated it.^[1] Sacramentum also referred to a thing that was pledged as a sacred bond, and consequently forfeit if the oath were violated.^[2] Both instances imply an underlying sacratio, act of consecration.

The sacramentum differs from iusiurandum, which is more common in legal application, as for instance swearing an oath in court. A sacramentum establishes a direct relation between the person swearing (or the thing pledged in the swearing of the oath) and the gods; the iusiurandum is an oath of good faith within the human community that is in accordance with ius as witnessed by the gods.^[3]

Sacramentum is the origin of the English word "

religious initiation.^[4]

Legal usage

In Roman law, a thing given as a pledge or bond was a sacramentum. The sacramentum legis actio was a sum of money deposited in a legal procedure [5] to affirm that both parties to the litigation were acting in good faith.^[6] If correct law and procedures had been followed, it could be assumed that the outcome was iustum, right or valid. The losing side had thus in effect committed perjury, and forfeited his sacramentum as a form of piaculum, an expiatory sacrifice; the winner got his deposit back. The forfeited sacramentum was normally allotted by the state to the funding of sacra publica, public religious rites.^[7]

Military oath

The sacramentum militare (also as militum or militiae) was the oath taken by soldiers in pledging their loyalty to the consul in the Republican era or later to the emperor. The sacramentum as pertaining to both the law and the military indicates the religious basis for these institutions.

The text of the oath was recorded by

Vegetius:^[8]

Iurant autem milites omnia se strenue facturos quae praeceperit imperator, numquam deserturos militiam nec mortem recusaturos pro Romana republica!

("But the soldiers swear that they shall faithfully execute all that the Emperor commands, that they shall never desert the service, and that they shall not seek to avoid death for the Roman republic!")

The sacramentum that renders the soldier sacer helps explain why he was subjected to harsher penalties, such as execution and corporal punishment, that were considered inappropriate for civilian citizens, at least under the Republic.

legionaries were often required to renew their oath, affirming the role of state religio as the foundation of Roman military discipline

.

By the 3rd century the sacramentum was administered annually, on January 3, as attested by the calendar of state ritual discovered at

soldier-martyrs.^[12] Tertullian condemned any Christian soldier's willingness to swear the sacramentum, since baptism was the only sacrament a Christian should observe.^[13]

References

^ Jörg Rüpke, Domi Militiae: Die religiöse Konstruktion des Krieges in Rom (Franz Steiner, 1990), pp. 76–80.
^ D. Briquel "Sur les aspects militaires du dieu ombrien Fisus Sancius" in Revue de l' histoire des religions^{[full citation needed]} i p. 150-151; J. A. C. Thomas A Textbook of Roman law Amsterdam 1976 p. 74 and 105.
^ Arnaldo Momigliano, Quinto contributo alla storia degli studi classici e del mondo antico (Storia e letteratura, 1975), vol. 2, pp. 975–977; Luca Grillo, The Art of Caesar's Bellum Civile: Literature, Ideology, and Community (Cambridge University Press, 2012), p. 60.
^ Apuleius, Metamorphoses 11.15.5; Robert Schilling, "The Decline and Survival of Roman Religion," in Roman and European Mythologies (University of Chicago Press, 1992, from the French edition of 1981)
^ Varro De Lingua latina V 180; Festus s.v. sacramentum p. 466 L; 511 L; Paulus Festi Epitome p.467 L.
^ George Mousourakis, A Legal History of Rome (Routledge, 2007), p. 33.
^ Mousourakis, A Legal History of Rome, pp. 33, 206.
^ Vegetius 2.5.
^ See further discussion at fustuarium
^ Gladiators swore to commit their bodies to the possibility of being "burned, bound, beaten, and slain by the sword"; Petronius, Satyricon 117; Seneca, Epistulae 37.1-2.
^ A.D. Nock, "The roman army and the Roman religious year", Harvard Theological Review 45 (1952:187-252).
^ Carlin A. Barton, The Sorrows of the Ancient Romans: The Gladiator and the Monster (Princeton University Press, 1993), pp. 14–16, 35 (note 88), 42, 45–47.
^ Tertullian, De corona^{[full citation needed]}, as noted by Paul Stephenson, Constantine, Roman Emperor, Christian Victor, 2010:58.

[1] Jörg Rüpke, Domi Militiae: Die religiöse Konstruktion des Krieges in Rom (Franz Steiner, 1990), pp. 76–80.

[2] D. Briquel "Sur les aspects militaires du dieu ombrien Fisus Sancius" in Revue de l' histoire des religions^{[full citation needed]} i p. 150-151; J. A. C. Thomas A Textbook of Roman law Amsterdam 1976 p. 74 and 105.

[3] Arnaldo Momigliano, Quinto contributo alla storia degli studi classici e del mondo antico (Storia e letteratura, 1975), vol. 2, pp. 975–977; Luca Grillo, The Art of Caesar's Bellum Civile: Literature, Ideology, and Community (Cambridge University Press, 2012), p. 60.

[4] Apuleius, Metamorphoses 11.15.5; Robert Schilling, "The Decline and Survival of Roman Religion," in Roman and European Mythologies (University of Chicago Press, 1992, from the French edition of 1981)

[5] Varro De Lingua latina V 180; Festus s.v. sacramentum p. 466 L; 511 L; Paulus Festi Epitome p.467 L.

[6] George Mousourakis, A Legal History of Rome (Routledge, 2007), p. 33.

[7] Mousourakis, A Legal History of Rome, pp. 33, 206.

[8] Vegetius 2.5.

[9] See further discussion at fustuarium

[10] Gladiators swore to commit their bodies to the possibility of being "burned, bound, beaten, and slain by the sword"; Petronius, Satyricon 117; Seneca, Epistulae 37.1-2.

[11] A.D. Nock, "The roman army and the Roman religious year", Harvard Theological Review 45 (1952:187-252).

[12] Carlin A. Barton, The Sorrows of the Ancient Romans: The Gladiator and the Monster (Princeton University Press, 1993), pp. 14–16, 35 (note 88), 42, 45–47.

[13] Tertullian, De corona^{[full citation needed]}, as noted by Paul Stephenson, Constantine, Roman Emperor, Christian Victor, 2010:58.

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