In the Epistle of Barnabas are various references to the stauros; mixed up with various passages from the Hebrew Scriptures, quoted—without any justification—as referring to the initiatory rite of baptism; a rite, be it noted, that was admittedly of Gentile rather than Israelitish origin, and not unconnected with the Sun-God worship of the Persians and other Orientals of non-Hebrew race.
The references in question commence with the enquiry, "Let us further ask whether the Lord took any care to foreshadow the Water and the Stauros?"
Afterwards we have a quotation of Psalm i. 3-6—which likens the good man to a tree planted by the side of a river and yielding his fruit in due season—and the pronouncement, "Mark how he has described at once both the Water and the Stauros. For these words imply, Blessed are they who, placing their trust in the Stauros, have gone down into the Water."
This further reference to the non-Mosaic initiatory rite of baptism is followed by a quotation of Ezekiel xlvii. 12, which speaks of a river by whose side grow trees those who cat the fruit of which grow for ever.
Further on is a declaration that when Moses stretched out his hands (in a direction not specified) that victory might rest with the forces he commanded, he stretched them out in the figure of a stauros, as a prophecy that Jesus "would be the author of life."
A reference is then made to the Brazen Serpent, and to the pole upon which it was placed; and it is stated that this lifeless imitation of a serpent was a type of Jesus.
In the Epistle of Ignatius to the Ephesians we read that the stauros of the Christ is indeed a stumbling block to those who do not believe. The evidence of Irenæus, as that of one who was through his acquaintance with the aged Polycarp almost in touch as it were with the apostles, will on account of his importance as a witness be specially dealt with in the next chapter.
Justin Martyr, arguing that the figure of the cross is impressed upon the whole of nature, asks men to
"Consider all things in the world, whether without this form they could be administered or have any certainty. For the sea is not traversed except that trophy which is called a sail abide safe in the ship; and the earth is not ploughed without it: diggers and mechanics do not their work except with tools which have this shape. And the human form differs from that of the irrational animals in nothing else than in its being erect and having the hands extended and having on the face extending from the forehead what is called the nose, through which there is respiration for the living creature; and this shows no other form than that of the cross. And so it was said by the prophet The breath before our face is the Lord Christ. And the power of this form is shown by your own symbols on what are called standards and trophies; with which all your processions are made, using these as insignia of your power and government."15
Elsewhere Justin Martyr declares that the Christ
"Was symbolised both by the Tree of Life which was said to have been planted in Paradise, and by those events which should happen to all the just. Moses was sent with a rod to effect the redemption of the people; and with this in his hands at the head of the people he divided the sea. By this he saw the water gushing out of the rock; and when he cast a tree into the waters of Marah, which were bitter, he made them sweet. Jacob by putting rods into the water troughs caused the sheep of his uncle to conceive . . . . Aaron's rod which blossomed declared him to be the High Priest. Isaiah prophesied that a rod would come forth from the root of Jesse, and this was the Christ."16
Further on in the same work, Justin Martyr, alluding to the statement in the Israelitish Law "Cursed is every one that hangeth on a tree," states that
"It was not without design that the prophet Moses when Hur and Aaron upheld his hands, remained in this form until evening. For indeed the Lord remained upon the tree almost until evening."17
Tertullian writes concerning the Christ "With the last enemy Death did he fight, and through the trophy of the cross he triumphed"18; and elsewhere tells us that "Cursed is every one who hangeth on a tree" was a prediction of his death.19
There is also in existence a long essay by Tertullian which starts by discussing the efficacy of "the sign" as an antidote. The sign of the cross as traced upon the forehead in the non-Mosaic initiatory rite of baptism seems to be what is referred to; and no representation of an instrument of execution, or cross-shaped symbol of wood or any material, is once mentioned.20
In another of Tertullian's works we come across the passage "In all the actions of daily life we trace upon the forehead the sign."21 His famous reference to the Sun-God Mithras reads as follows:—
"The devil in the mystic rites of his idols competes even with the essential portions of the sacraments of God. He, like God, baptizes some, that is, his own believing and faithful followers, and promises the putting away of sins by baptism; and if I remember rightly Mithras there signs his soldiers upon their foreheads, celebrates the oblation of bread, introduces a representation of the resurrection, and places the crown beyond the sword."22
Elsewhere Tertullian writes:—
"If any of you think we render superstitious adoration to the cross, in that adoration he is sharer with us . . You worship victories, for in your trophies the cross is the heart of the trophy. The camp religion of the Romans is all through a worship of the standards . . . I praise your zeal: you would not worship crosses unclothed and unadorned."23
In another of Tertullian's works we read:—
"As for him who affirms that we are the priesthood of a cross, we shall claim him as a co-religionist . . . Every piece of timber which is fixed in the ground in an erect position is part of a cross, and indeed the greater part of its mass. But an entire cross is attributed to us . . . . The truth however is that your religion is all cross . . . You are ashamed, I suppose, to worship unadorned and simple crosses."24
In the Instructions of Commodianus we read "The first law was in the tree, and so, too, was the second."25
Cyprian contends that "By the sign of the cross, also, Amalek was conquered by Moses."26
Elsewhere Cyprian tells us that "In this sign of the cross is salvation for all people who are marked on their foreheads"; quoting as proof of this, from the Apocalypse, "They had his name and the name of his Father written on their foreheads," and "Blessed are they that do his commandments that they may have power over the Tree of Life."27 Methodius tells us that "He overcame, as has been said, the powers that enslaved us by the figure of the cross; and shadowed forth man, who had been oppressed by corruption as by a tyrant power, to be free with unfettered hands. For the cross, if you wish to define it, is the confirmation of victory."28
Passing on to Origen, we find in one of his works the noteworthy passage:—
"It is possible to avoid it if we do what the Apostle saith 'Mortify your members which are upon earth,' and if we always carry about in our bodies the death of Christ. For it is certain that where the death of Christ is carried about, sin cannot reign. For the power of the stauros of Christ is so great that if it be set before a man's eyes and kept faithfully in his mind so that he look with steadfast eyes of the mind upon that same death of Christ, no concupiscence, no sensuality, no natural passion, and no envious desire, is able to overcome him."29
Whether however this reference to the "stauros of Christ" is or is not a reference to the figure of the cross, is doubtful.
Such is the evidence regarding the cross, whether considered as immaterial sign or material symbol, obtainable from the writings of the Christians who lived between the days of the Apostles and those of Constantine; other of course than the Octavius of Minucius Felix, which was dealt with in the last chapter, and the writings of Irenæus, which will be dealt with in the next.
Among the noteworthy features of the evidence in question prominently stands out the smallness of its volume.
This is but a negative point, however; and what should be carefully borne in mind