When talking about the Arabs before Islam,we deem it necessary to draw a mini-picture of the history of rulership, princeship, sectarianism and the religious dominations of the Arabs, so as to facilitate the understanding of emergent circumstances when Islam appeared.

When the sun of Islam rose, rulers of Arabia were of two kinds: crowned kings, who were in fact not independent; and heads of tribes and clans, who enjoyed the same authorities and privileges possessed by crowned kings and were mostly independent, though some of whom could have shown some kind of submission to a crowned king. The crowned kings were only those of Yemen, Heerah and Ghassan. All other rulers of Arabia were non-crowned.

RULERSHIP IN YEMEN:

The folks of Sheba were one of the oldest nations of the pure Arabs, who lived in Yemen. Excavations at “Or” brought to light their existence twenty five centuries B.C. Their civilization flourished, and their domain spread eleven centuries B.C.

It is possible to divide their ages according to the following estimation.

• The centuries before 650 B.C., during which their kings were called “Makrib Sheba”. Their capital was “Sarwah”, also known as “Khriba”, whose ruins lie in a spot, a day’s walk from the western side of “Ma’rib”. During this period, they started building the “Dam of Ma’rib” which had great importance in the history of Yemen. Sheba was also said to have had so great a domain that they had colonies inside and outside Arabia.
• From 650 B.C. until 115 B.C. During this era, they gave up the name “Makrib” and assumed the designation of “Kings of Sheba”. They also made Ma’rib their capital instead of Sarwah. The ruins of Ma’rib lie at a distance of sixty miles east of San‘a.
• From 115 B.C. until 300 A.D. During this period, the tribe of Himyar conquered the kingdom of Sheba and took Redan for capital instead of Ma’rib. Later on, Redan was called “Zifar”. Its ruins still lie on Mudawwar Mountain near the town of “Yarim”. During this period, they began to decline and fall. Their trade failed to a very great extent, firstly, because of the Nabetean domain over the north of Hijaz; secondly, because of the Roman superiority over the naval trade routes after the Roman conquest of Egypt, Syria and the north of Hijaz; and thirdly, because of the inter-tribal warfare. Thanks to the three above-mentioned factors, families of Qahtan were disunited and scatteredout.
• From 300 A.D. until Islam dawned on Yemen. This period witnessed a lot of disorder and turmoil. The great many and civil wars rendered the people of Yemen liable to foreign subjection and hence loss of independence. During this era, the Romans conquered ‘Adn and even helped the Abyssinians (Ethiopians) to occupy Yemen for the first time in 340 A.D., making use of the constant intra-tribal conflict of Hamdan and Himyar. The Abyssinian (Ethiopian) occupation of Yemen lasted until 378 A.D., whereafter Yemen regained its independence. Later on, cracks began to show in Ma’rib Dam which led to the Great Flood (450 or 451 A.D.) mentioned in the Noble Qur’ân. This was a great event which caused the fall of the entire Yemeni civilization and the dispersal of the nations living therein.

In 523, Dhu Nawas, a Jew, despatched a great campaign against the Christians of Najran in order to force them to convert into Judaism. Having refused to do so, they were thrown alive into a big ditch where a great fire had been set. The Qur’ân referred to this event.

“Cursed were the people of the ditch.” [85:4.

This aroused great wrath among the Christians, and especially the Roman emperors, who not only instigated the Abyssinians (Ethiopians) against Arabs but also assembled a large fleet which helped the Abyssinian (Ethiopian) army, of seventy thousand warriors, to effect a second conquest of Yemen in 525 A.D., under the leadership of Eriat, who was granted rulership over Yemen, a position he held until he was assassinated by one of his army leaders, Abraha, who, after reconciliation with the king of Abyssinia, took rulership over Yemen and, later on, deployed his soldiers to demolish Al-Ka‘bah, and , hence, he and his soldiers came to be known as the “Men of the Elephant”.

After the “Elephant” incident, the people of Yemen, under the leadership of Ma‘dikarib bin Saif Dhu Yazin Al-Himyari, and through Persian assistance, revolted against the Abyssinian (Ethiopian) invaders, restored independence and appointed Ma‘dikarib as their king. However, Ma‘dikarib was assassinated by an Abyssinian (Ethiopian) he used to have him around for service and protection. The family of Dhu Yazin was thus deprived of royalty forever. Kisra, the Persian king, appointed a Persian ruler over San‘a and thus made Yemen a Persian colony. Persian rulers maintained rulership of Yemen until Badhan, the last of them, embraced Islam in 638 A.D., thus terminating the Persian domain over Yemen.