Shan giya laifi ne wanda kuma yake jawo hukunci. Haka nan, cin zarafin wasu laifi ne wanda ake yi wa hukunci bisa ga irin cin zarafin, kamar tuhumar zina ba tare da gaskiya ba, kisan kai da sauransu. Shari'a ma tana takaita bangaren tattalin arziki, da hanyoyin mallaka wadanda shari'a ta halatta mutum ya mallaka, da yanayin wannan mallakar ta kashin kanta, wato izinin shari'a na amfani da abin. Saboda haka, keta wadannan takaituwa laifi ne, wanda hukuncinsa ya bambanta bisa ga irin keta da aka yi, kamar sata, fashi da sauransu. Don haka wajibi ne ga Daula ta kare al'umma da daidaikun mutane, kuma ta aiwatar da tsarin a cikin al'umma. Haka kuma wajibi ne akida ta yi tasiri a kan masu bin ta, domin kariyar ta zama tana fitowa daga mutanen kansu ta dabi'a. Bisa haka, akida ce take takaitawa da karewa (dukkan al'umma), yayin da Daula ita ce take aiwatar da dokokin. Don haka, siyaadah (iko mai cikakken 'yanci) na shari'a ne, ba na Daula ko Ummah ba, ko da yake sulTan (iko) na Ummah ne kuma yana bayyana a cikin Daula. Saboda haka, Daula ita ce hanyar aiwatar da tsarin, ko da yake ana dogaro da takawar mutum ga Allah (swt) wajen biyayyarsa ga dokokin Musulunci. Don haka wajibi ne a samu dokoki da Daula take aiwatarwa, da kuma shiryarwa ga mumini domin ya bi Musulunci, sakamakon takawarsa. Musulunci saboda haka ya kunshi akida da tsare-tsare, kuma akidar Musulunci fikra ce da kuma tareeqah (hanya), wadda take irin fikrar. Tsarinta yana fitowa daga akidarta, kuma haDarahtasa (wayewarta) salon rayuwa ne na musamman. Hanyar Musulunci wajen isar da da'wah ita ce aiwatar da ita ta hannun Daula, da kuma ɗaukar ta a matsayin jagorancin ilimi ga duniya, wanda ya kamata ya zama tushen fahimta da aiwatar da Musulunci. Aiwatar da Musulunci a kan al'umma, wacce ake mulkinta bisa tsarinta, ana ɗaukar sa a matsayin isar da da'wah ta Musulunci (gare su), domin aiwatar da Musulunci a kan waɗanda ba Musulmi ba ana ɗaukar sa a matsayin hanya ta aiki ga da'wah. Wannan aiwatarwa ita ce ta fi yin tasiri wajen samar da babbar duniyar Musulunci.
Drinking khamr is a crime that also invokes punishment. Likewise, acts of aggression against others constitute a crime that is treated case by case according to the type of aggression, such as false accusation of zina, murder etc. The economic aspect is also restricted by the shar’a, and by the means of ownership with the shar’a permitted the individual to possess with and the nature of this private property as being the shar’a permission of using the object. Consequently, violating these restrictions is considered a crime, which differs according to the type of this violation, such as theft, robbery etc. Therefore the state is necessary to protect both the community and the individual and to apply the system in the society. It is also necessary that the ideology influences its adherents so that its protection becomes naturally coming from the people themselves. Accordingly, it is the ideology, which restricts and protects (the entire society) while it is the state which executes (the legislation). Sovereignty (siyaadah), therefore, belongs to the shar’a and not to the state or the Ummah, though the authority (sulTan) belongs to the Ummah and it is manifested in the state. Hence, the state is the method for implementing the system, although the individual's piety (taqwa) of Allah (swt) is relied upon for his adherence to the rules of Islam. Therefore, it is necessary to have legislation implemented by the state and direction to the believer so as to comply with Islam, motivated by his taqwa. Islam is therefore comprised of an ’aqeedah and systems and the Islamic ideology is both a fikra and a tareeqah (method), which is of the same kind as the fikrah. Its system emanates from its ‘aqeedah and its haDarah (civilisation) is a unique way of life. Islam's method in carrying the da’wah is by implementing it by the State and carrying it as an intellectual leadership to the world which should be the basis for understanding and practising Islam. Implementing Islam on the community, which is governed by its system is considered carrying the Islamic da’wah (to them), because applying Islam on non- Muslims is considered to be the practical method for the da’wah. This implementation had the greatest effect in creating the vast Islamic world.