فَاِلَّمْ يَسْتَجِيْبُوْا لَكُمْ فَاعْلَمُوْٓا اَنَّمَآ اُنْزِلَ بِعِلْمِ اللّٰهِ وَاَنْ لَّآ اِلٰهَ اِلَّا هُوَ ۚفَهَلْ اَنْتُمْ مُّسْلِمُوْنَ ( هود: ١٤ )
fa-illam
فَإِلَّمْ
Then if not
yastajībū
يَسْتَجِيبُوا۟
they respond
lakum
لَكُمْ
to you
fa-iʿ'lamū
فَٱعْلَمُوٓا۟
then know
annamā
أَنَّمَآ
that
unzila
أُنزِلَ
it was sent down
biʿil'mi
بِعِلْمِ
with the knowledge of Allah
l-lahi
ٱللَّهِ
with the knowledge of Allah
wa-an
وَأَن
and that
lā
لَّآ
(there is) no
ilāha
إِلَٰهَ
god
illā
إِلَّا
except
huwa
هُوَۖ
Him
fahal
فَهَلْ
Then, would
antum
أَنتُم
you
mus'limūna
مُّسْلِمُونَ
(be) Muslims?
Fa il lam yastajeeboo lakum fa'lamooo annamaaa unzilla bi'ilmil laahi wa al laaa ilaaha illaa Huwa fahal antum muslimoon (Hūd 11:14)
Sahih International:
And if they do not respond to you – then know that it [i.e., the Quran] was revealed with the knowledge of Allah and that there is no deity except Him. Then, would you [not] be Muslims? (Hud [11] : 14)
1 Mufti Taqi Usmani
So, if they do not respond to your call, then be assured that it has been sent down with the knowledge of Allah and that there is no god but He. So, do you submit?