Saboda haka, idan muna son kira ga Musulmi, to da'warmu za ta zama ta gyara. Wannan saboda tushen da yake da shi daidai ne, amma dole ne a 'yantar da shi daga dukkan lahani da duk abin da ya sa alkiblarsa da biyayyarsa suka yi rauni. Muddin tushen yana nan a asali, to yana bukatar duk abin da zai bunkasa shi, ya karfafa shi, ya sa ya amfani kuma ya tsarkake shi. Idan hakan ya faru, zai samu alkibla madaidaiciya da biyayya ingantacciya. Idan Musulmi ya sha giya, ya aikata zina, ya yi sata, ya shiga mu'amala da riba, ko ya yi sakaci wajen yada da'war Musulunci don komawa ga tafarkin rayuwar Musulunci, to za a kula da yankin imaninsa, za a kuma tunatar da shi. Za a tunatar da shi Allah Mahaliccin, Mai tafiyar da al'amura, wanda dole ne ya bauta wa kuma ya yi biyayya gare Shi. Kada ya duba yadda zunubinsa yake karami, sai ya duba yadda Mahalicci yake babba. Idan Mahalicci ya umarce shi ko ya hana shi wani abu, ba ya yin hakan sai don abin da ya fi alheri a gare shi a duniya da lahira. Haka kuma za a tunatar da shi mummunan sakamakon zunubai, wanda zai shigar da shi Wuta, da kyakkyawan sakamakon biyayya, wanda zai samu a Ranar Lahira kuma zai sa ya kasance daga cikin wadanda suka cancanci rahamar Ubangijinsa. Saboda haka, ya kamata a maida hankali wajen ambaton firgicin Ranar Alkiyama da azabar Jahannama, da kuma jin daɗin Aljanna tare da shi. Ta wannan hanya, yankin imaninsa yana farkawa, sai ya yi gaggawar biyayya kuma ya hana kansa aikata zunubai. Ba za a gyara al'amuran Musulmi ba sai ta wannan hanya. Shi ya sa a da'warmu ta yau ga Musulmai a matsayin daidaikun mutane, dole ne mu lura da cewa Musulmai ne, kuma dole ne a gyara tunaninsu da kuma gyara halayensu.
As for when we want to invite a Muslim, then our da’wah will be one of reform. This is because the basis he has is correct, but he must be made free from all defects and everything that has made his direction and adherence weak. As long as the basis is present in origin, then it requires whatever will develop it, strengthen it, make it productive and purify it. When that happens he will have the correct direction and the sound adherence. If the Muslim drinks alcohol, commits Zina, steals, deals with Riba or neglects to carry the Islamic da’wah to resume the Islamic way of life, treating his area of Imaan will treat him. He is reminded of Allah the Creator, the Governor of affairs, Whom he must worship and obey. He must not look at how small his sin is, but how great the Creator is. When the Creator orders him or prohibits him from something, He does not do this except for what is best for him in this life and the Hereafter. He is also reminded of the bad recompense of sins, which will admit him to the Fire, and the good recompense of obedience, which he will find on the Day of Judgement and which will make him of those deserving the Mercy of his Lord. So, one should concentrate on mentioning the terror of the Day of Judgement and the torment of Jahannum, and the bliss of the Jannah with him. In this manner, his area of Imaan is aroused, so he rushes forward in obedience and deters himself from sins. The matters will not be rectified for the Muslim, except in this manner. That is why in our da’wah today, to the Muslims as individuals, we must take into account that they are Muslims, and their thoughts must be corrected and their behaviour reformed.