From the perspective of Salafis, the history of the Salafi dawah starts with Muhammad himself.
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Initially, the spread of Islam came through the dawah efforts of Muhammad and those who followed him.
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There is no confirmed time when surat Yusuf was revealed, but it is estimated to be either in the 10th or 11th year of dawah.
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One example is the concept of dawah.
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The secular group show nationalism through monuments, or through the introduction of Bengali culture, and the Islamic group mainly through dawah.
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Dawah must never be undertaken except by an expert specifically trained by highly respected and skilled scholars for that particular purpose.
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More examples
Da'wah: missionary work for Islam
Dau2018wah (also transliterated daawa(h); Arabic: u062Fu0639u0648u0629u200Eu200E "invitation") means the proselytizing or preaching of Islam. Dau2018wah literally means "issuing a summons" or "making an invitation", being a gerund of a verb meaning variously "to summon" or "to invite" (whose triconsonantal root is d-u0295-w u062Fu0639u0648)...
The proliferation of Islamic teachings through word and deed.