Waan Mahaamad bara jieenya isaa irratti xiyeeffatee hojatu dha. Mahaamad yeroo tokko akkana jedhanii dubbattanii turan, "waan lamaan isnii dhisee deema yoo waan kaniin lamaan chimmistanii qabbatan hin sobamttani, isaanis Kitaabichaa fi sunnaa"[ mishikkat 1 bqqo 159]