Just ponder! Can Allah عَزَّوَجَلَّ not propagate His religion? Surely He can but there is a Divine Will behind it that He is saying to His bondmen: If you help the religion of your Lord, Allah عَزَّوَجَلَّ will help you. Remember! Allah عَزَّوَجَلَّ is Ghani and Bay-Niyaz. He does not need the help of His bondmen to propagate His religion and make it dominant. Here the commandment Allah عَزَّوَجَلَّ gives His bondmen to help His religion is in fact for their own benefits because it is the way through which they will get the help of Allah عَزَّوَجَلَّ and they will attain steadfastness from Allah عَزَّوَجَلَّ. (Siraat-ul-Jinaan, vol. 9, pp. 299)

Similarly, blessed Ambiya عَـلَـيْهِمُ السَّلَام also sought help from other than Allah. Sayyiduna ‘Isa Ruhullah عَـلٰى نَبِـيِّـنَا وَ عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام also asked his companions for help. In Ayah 14 of Surah As-Saf part 28, it is stated:

قَالَ عِیْسَى ابْنُ مَرْیَمَ لِلْحَوَارِیّٖنَ مَنْ اَنْصَارِیْۤ اِلَى اللّٰهِؕ-قَالَ الْحَوَارِیُّوْنَ نَحْنُ اَنْصَارُ اللّٰهِ

Translation from Kanz-ul-Iman: ‘Isa the son of Maryam had said to the disciples, ‘Who will help me, inclining towards Allah?’ The disciples said, ‘We are the helpers of Allah’s religion’.

When Sayyiduna Musa عَـلٰى نَبِـيِّـنَا وَ عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام was commanded to go to pharaoh for preaching, he عَـلَيْـهِ الـصَّلٰوة ُ وَالـسَّلَام made Du’a to Allah عَزَّوَجَلَّ for getting the help of His bondman:

وَ اجْعَلْ لِّیْ وَزِیْرًا مِّنْ اَهْلِیْۙ(۲۹)هٰرُوْنَ اَخِیۙ(۳۰)اشْدُدْ بِهٖۤ اَزْرِیْۙ(۳۱)

Translation from Kanz-ul-Iman: And appoint for me a minister from my family. Who is that, Haroon, my brother. Strengthen my back with him.

(Part 16, Surah Taahaa, Ayah 29-31)

Dear Islamic brothers! Surely after listening to these blessed Ayahs this satanic whisper must have been removed because blessed Ambiya عَـلَـيْهِمُ السَّلَام