Abstract
This research deals with the Islamic conquest of Kufa and the affiliation of the Companions - may God be pleased with them - to it, and this research is divided into an introduction, three sections, and a conclusion. Kufa and its construction, and included the reasons for Muslims choosing Kufa, and the investigation of the origin of the Companions - may God be pleased with them - to the homelands. The Kufic Companions - may God be pleased with them - The second topic included companions whose companionship is uncertain, likely to be proven, and companions whose companionship is uncertain, likely not to be proven. The third topic included the virtues of some of the Kufic companions - may God be pleased with them and an explanation of the meaning of the word efforts, of the alphabet and success from Allah. .