The Saltire and Its History

St. Andrew is remembered as having been crucified at Patras on an X-shaped cross — the crux decussata or saltire — which he is said to have chosen in humility, deeming himself unworthy to die in the same manner as Christ. This is one of the most familiar of all hagiographic emblems, fixed in art, heraldry, and the national flag of Scotland. Yet the diagonal shape is conspicuously absent from the early martyrdom accounts, and the honest task of this file is to date the symbol as carefully as it reports its meaning.

Tradition: Pan-Orthodox (Apostle)

The Claim and Its Devotional Meaning

In the received tradition Andrew is bound to a cross shaped like the letter X — two beams set diagonally, the crux decussata (the “decussate cross,” from the Roman numeral X used to mark a decussis), which English heraldry calls the saltire. The devotional reading attached to this shape is that the apostle refused a cross like his Master’s: judging himself unworthy to die in the very form in which Christ had died, he asked or accepted to be fastened to a cross of a different fashion. The same humility is sometimes told of Peter, who in the parallel legend is crucified head-downward (Cross and Livingstone, Oxford Dictionary of the Christian Church, 3rd ed., 2005, s.v. “Andrew, St.”). As a spiritual emblem the saltire is therefore a sign of self-abasement before the Cross of Christ, and it is in that sense that the Church and Christian art have prized it.

The point of this file is not to strip the emblem of that meaning, which is genuine and edifying, but to be exact about a separate question: whether the X-shape belongs to the historical manner of Andrew’s death or is a later pictorial and legendary development. On the evidence, it is the latter.

What the Early Accounts Actually Say

The earliest narrative of Andrew’s death is the Martyrdom portion of the Acts of Andrew (Acta Andreae), the apocryphal romance composed in the later second or third century, together with the Greek recensions of the Passio that descend from it. These texts describe Andrew being condemned by the proconsul Aegeates at Patras and crucified — bound (not nailed) to a cross, on which he survives long enough to deliver extended speeches before he dies. What they do not contain is any description of the cross as diagonal, transverse, or X-shaped. The vocabulary is that of ordinary crucifixion (Greek stauros, the verb “to crucify”); the distinctive geometry that later art would supply is simply not in the text (Prieur, Acta Andreae, CCSA 5–6, 1989; Elliott, The Apocryphal New Testament, 1993, pp. 231–245).

This silence is decisive. The reconstructed original and its martyrdom-recensions are precisely the documents that should preserve such a detail if it were early, because the manner of the apostle’s death is their climax and their whole interest. Jean-Marc Prieur’s critical edition, which assembles the Greek, Latin, and versional witnesses, gives no warrant for the saltire; the cross of the early Acta is a cross, unqualified as to shape (Prieur, CCSA 5–6, 1989). The X-form, in other words, is not a datum of the tradition but an accretion onto it.

[Disputed: the X-shaped (saltire) cross of St. Andrew is a late-medieval development absent from the early martyrdom accounts, which mention only crucifixion (binding to a cross) and nowhere describe a transverse or diagonal shape (Prieur, Acta Andreae, 1989; Elliott, 1993, pp. 231–245). The decussate form appears in Western iconography only from roughly the high and late Middle Ages and became the standard convention around the 14th–15th centuries; before that Andrew is regularly shown on a normal Latin or T-shaped (tau) cross. Its attribution to the historical manner of Andrew’s death is neither early nor secure.]

When the X-Shape Emerges in Art

If the saltire is not in the texts, it can still be dated in the images. Early and high-medieval depictions of Andrew’s martyrdom show him on an upright cross of conventional type — the Latin cross or the T-shaped tau — exactly as one would expect from a tradition that knew only “crucifixion.” The diagonal cross is a comparative latecomer to the iconographic repertoire. Scholarship places its earliest sporadic appearances no earlier than around the tenth century, and even then as an occasional variant rather than a rule; it does not displace the ordinary cross until much later (Cross and Livingstone, ODCC, 3rd ed., 2005, s.v. “Andrew, St.” and “Cross”). The standardization of the X-form — the moment when “the cross of St. Andrew” comes reliably to mean the saltire — belongs to Western art of the fourteenth and fifteenth centuries, after which the diagonal cross becomes the fixed attribute by which Andrew is identified in painting, sculpture, and heraldry.

The trajectory is thus the reverse of what the popular story implies. The devotional explanation — Andrew’s humble refusal of Christ’s own cross — reads as though it generated the shape; historically the shape came first as a pictorial convention, and the humility-legend supplied a fitting rationale for it afterward. By the close of the Middle Ages the convention was so entrenched that the crux decussata could stand alone, without a figure, as shorthand for the apostle (Cross and Livingstone, ODCC, 3rd ed., 2005, s.vv. “Andrew, St.,” “Cross”). This is the form that passed into national symbolism.

The Scottish Connection

Nowhere did the saltire take deeper root than in Scotland, of which Andrew is patron and whose flag is the white saltire on a blue field (the cross of St. Andrew, argent a saltire azure inverted in tincture — a white cross on blue). The link between the apostle and Scotland rests on a chain of legends, all of them late and none contemporary with Andrew.

The first is the relic-legend of St. Andrews (Fife), the town and former episcopal seat that bears his name. In the received story a monk — variously called Regulus or St. Rule — was directed by a vision to carry relics of Andrew from the East and deposit them on the Fife coast, founding the church that became St. Andrews. The legend is set in the early Christian centuries but is itself a creation of the eighth century or later, devised to dignify the see; it cannot be traced to Andrew’s own age and is treated by historians as foundational myth rather than record (Hall, St Andrew and Scotland, 1994; Cross and Livingstone, ODCC, 3rd ed., 2005, s.v. “Andrew, St.”).

The second is the Battle of Athelstaneford, traditionally dated 832, at which a Pictish and Scottish force under Óengus (Angus) is said to have faced a larger Northumbrian army. In the legend the white diagonal cross of Andrew appeared against the blue sky before the battle, and the victory that followed was credited to the apostle, who was thereafter taken as Scotland’s protector and the saltire as her emblem. Like the Regulus story, this account is legendary and late, attested in this developed form long after the supposed event, and it presupposes the very saltire-shape that, as shown above, did not become standard until centuries afterward (Hall, St Andrew and Scotland, 1994). The Scottish saltire, then, is a medieval and early-modern symbol projected back onto a ninth-century battle and a first-century apostle.

The Saltire Beyond Scotland

The decussate cross travelled well beyond Scotland as both a religious and a secular sign. Andrew is patron not only of the Scots but of other lands and peoples — Russia among them, where his association with the supposed apostolic journey up the Dnieper made the saltire a national naval emblem (the blue St. Andrew’s cross of the Russian navy), and Greece, Romania, and the cities of his ministry, where the X-cross likewise marks him. In Western heraldry the saltire became a common ordinary, and the X-cross appears in numerous flags and coats of arms, in many cases with no direct reference to the apostle at all. What unites the explicitly Andrean uses is the inherited late-medieval convention: in every case the symbol carries the saltire-form that the early sources do not know, attached to the apostle by the same pictorial tradition that crystallized in the fourteenth and fifteenth centuries (Cross and Livingstone, ODCC, 3rd ed., 2005, s.v. “Andrew, St.”).

How to Hold the Tradition

Two things can be affirmed together without contradiction. First, the saltire is a true and venerable Christian emblem of Andrew, freighted with the genuine devotional meaning of humility before the Cross of Christ, and the Church may rightly use and honor it. Second, the X-shape is not a historical report of how Andrew died: the early martyrdom accounts speak only of crucifixion, the diagonal form is a late-medieval iconographic and legendary development, and the Scottish relic- and battle-legends that fixed the saltire in national life are themselves late. Holy Tradition is well able to receive a symbol for its meaning while declining to treat its origin-story as fact; the honest course here is to love the emblem and to date it accurately (Prieur, Acta Andreae, 1989; Cross and Livingstone, ODCC, 3rd ed., 2005; Hall, St Andrew and Scotland, 1994).

See Also

References

  • Jean-Marc Prieur, Acta Andreae, Corpus Christianorum Series Apocryphorum 5–6 (Turnhout: Brepols, 1989).
  • F. L. Cross and E. A. Livingstone, eds., The Oxford Dictionary of the Christian Church, 3rd ed. (Oxford: Oxford University Press, 2005), s.v. “Andrew, St.”
  • Ursula Hall, St Andrew and Scotland (St Andrews: University of St Andrews, 1994).
  • J. K. Elliott, The Apocryphal New Testament (Oxford: Clarendon Press, 1993), pp. 231–245.