The Ba’kongo cosmogram depicts the world as a cross with the realm of the living above the cross’s horizontal line, the realm of the dead below. At the center a circle represents water (kalunga, ocean; the deep abyss) that separates the two worlds.
The cosmogram was a core symbol of the Kongo culture. An ideographic religious symbol, the cosmogram was called dikenga dia Kongo or tendwa kia nza-n’ Kongo in the Ki-Kongo language. ] Ethnohistorical sources and material culture demonstrate that the Kongo cosmogram existed as a long-standing symbolic tradition within the BaKongo culture before European contact in 1482, and that it continued in use in West Central Africa through the early twentieth century. In its fullest embellishment, this symbol served as an emblematic representation of the Kongo people, and summarized a broad array of ideas and metaphoric messages that comprised their sense of identity within the cosmos
Tendwa Nza Kongo: The Kongo Cosmogram
Wyatt MacGaffey, a researcherof Kongo civilization and religion, has summarized the form and meaning of the essential Kongo cosmogram as follows:
“The simplest ritual space is a cross [+] marked on the ground, as for oath-taking. One line represents the boundary; the other is ambivalently both the path leading across the boundary, as to the cemetery; and the vertical path of power linking “the above” with “the below”. This relationship, in turn, is polyvalent, since it refers to God and man, God and the dead, and the living and the dead. The person taking the oath stands upon the cross, situating himself between life and death, and invokes the judgement of God and the dead upon himself.” [this is taken from a work in progress shared with Dr. Thompson by MacGaffey].
This is the simplest manifestation of the Kongo cruciform, a sacred “point” on which a person stands to make an oath, on the ground of the dead and under all-seeing God. This Kongo “sign of the cross” has nothing to do with the crucifixion of the Son of God, yet its meaning overlaps the Christian vision. Traditional Ba’kongo believed in a Supreme Consciousness, Nzambi Mpungu, and they had their own notions of the indestructibility of the soul: “Ba’kongo believe and hold it true that man’s life has no end, that it constitutes a cycle. The sun, in its rising and setting, is a sign of this cycle, and death is merely a transition in the process of change.” (Janzen and MacGaffey 1974:34). The Kongo yowa cross does not signify the crucifixion of Jesus for the salvation of mankind; it signifies the equally compelling vision of the circular motion of human souls about the circumference of its intersecting lines. The Kongo cross refers therefore to the everlasting community of all righteous men and women:
"Nzungi! n’zungi-nzila………Man turns in the path,
N’zungi! n’zungi-nzila……..He merely turns in the path;
Banganga ban’e E ee!…….The priests, the same..”A fork in the road (or even a forked branch) can allude to this crucially important symbol of passage and communication between worlds. The “turn in the path”, i.e., the crossroads, remains an indelible concept in the Kongo-Atlantic world, as the point of intersection between the ancestors and the living.
The horizontal line divides the mountain of the living world from it’s mirrored counterpart in the kingdom of the dead. The mountain of the living is described as “earth” (ntoto). The mountain of the dead is called “white clay” (mpemba). The bottom half of the Kongo cosmogram was also called kalunga, referring, literally, to the world of the dead as complete (lunga) within itself and to the wholeness that comes to a person who understands the ways and powers of both worlds.
Initiates read the cosmogram correctly, respecting its allusiveness. “God”/the living is imagined at the top, the dead at the bottom, and water in between. The four disks at the points of the cross stand for the four moments of the sun, and the circumference of the cross the certainty of reincarnation: the especially righteous Kongo person will never be destroyed but will come back in the name or body of progeny, or in the form of an everlasting pool, waterfall, stone or mountain.
The summit of the pattern symbolizes not only noon but also maleness, north, and the peak of a person’s strength on earth. Correspondingly, the bottom equals midnight, femaleness, south, the highest point of a person’s otherworldly strength.
Drawing a “point”, invoking God and the ancestors, formed only a part of this most important Kongo ritual of mediation. The ritual also included “singingthe point”. In fact, the Ba’kongo summarize the full context of mediation with the phrase “singing and drawing [a point]: yimbila y sona. They believe that the combined force of singing Ki-Kongo words and tracing in appropriate media the ritually designated “point” or “mark” of contact between the worlds will result in the descent of God’s power upon that very point….
…The cosmogram of Kongo emerged in the Americas precisely as singing and drawing points of contact between worlds. On the island of Cuba, when Kongo ritual leaders wished to make the important Zarabanda charm (Ki-Kongo, nsala-banda, a charm-making kind of cloth), they began by tracing, in white chalk, a cruciform pattern at the bottom of an iron kettle. This was the signature (firma) of the spirit invoked by the charm. It clearly derived from the Kongo sign except that the sun disks were replaced by arrows, standing for the four winds of the universe.