The Noble Qur'an Encyclopedia
Towards providing reliable exegeses and translations of the meanings of the Noble Qur'an in the world languagesExplained in detail [Fussilat] - Portuguese translation - Helmi Nasr - Ayah 13
Surah Explained in detail [Fussilat] Ayah 54 Location Maccah Number 41
فَإِنۡ أَعۡرَضُواْ فَقُلۡ أَنذَرۡتُكُمۡ صَٰعِقَةٗ مِّثۡلَ صَٰعِقَةِ عَادٖ وَثَمُودَ [١٣]
Então, se eles te dão de ombros, dize: "Admoesto-vos de que haverá um raio igual ao raio de Ãd e Thamud."