Somalia also well established, with many local "jama'a" ("zawiya") or congregations of the various "tariiqa" or Sufi orders. The constitution of Somalia likewise defines Islam as the state religion of the Federal Republic of Somalia, and Islamic sharia as the basic source for national legislation. It also stipulates that no law that is inconsistent with the basic tenets of Shari'a can be enacted. Islam entered the region very early on, as a group of persecuted Muslims had sought refuge across the Red Sea in the Horn of Africa at the urging of the Islamic prophet Muhammad. Islam may thus have been
Coastline of Somalia meets Djibouti in west and eastern tip meets Kenya in its south. There is a number of Islands in the coastal areas. Ras Caseyr (Cape Guardafui) is easternmost point of Somalia, this point joinins Indian Ocean to Gulf of Aden. Coast of Somalia has different conditions throughout its length. Being second longest in Africa, this coast is easternmost coast of continental Africa, north-western coast of Indian Ocean and nearest coast to Socotra Islands (Yemen). Its continental shelf is spread over 32500 km. Northern coast extends from Djibouti to east, and eastern coast extends from north-east to south-west, reaching to Kenya.