That is only Satan who frightens [you] of his supporters. So fear (3:175)

Almuntakhab Fi Tafsir Alquran Alkarim

It was only AL-Shaytan hiding behind those with characteristics befitting him, who inspired terror in the hearts and minds of those who were submissive to them, who in turn tried to transmit it to some of you! Therefore, do not be fearful of them but fear Me if indeed your hearts have been impressed with the image of religious and spiritual virtues

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(3:175) It was Satan who suggested to you the fear of his allies. Do not fear them; fear Me, if you truly believe. *124

That is only Satan who frightens [you] of his supporters. So fear meaning

*124). While returning from the Battle of Uhud, Abu Sufyan challenged the Muslims to another encounter at Badr the following year. But when the appointed time arrived, Abu Sufyan's courage failed him on account of the famine prevailing in Makka that year. As a face-saving device he arranged to send an agent to Madina who spread the rumour that tremendous war preparations were afoot among the Quraysh, and that they were trying to muster a huge army which would be so powerful that no other power in the whole of Arabia would resist it. The purpose of this rumour was to overawe the Muslims and discourage them from advancing towards Makka, so that when the confrontation did not take place it would be blamed on the timidity of the Muslims. The effect of this measure was such that when the Prophet (peace be on him) urged the Muslims to accompany him to Badr the initial response was not encouraging. Finally, the Prophet publicly announced that if no one would accompany him, he would go alone. In response, fifteen hundred devotees expressed their willingness and accompanied him to Badr. Abu Sufyan set out with two thousand men but after travelling for two days he told his men that it seemed unwise to fight and that they would return the following year for the proposed encounter. Thus he and his men retreated. The Prophet and his Companions stayed at Badr for eight days awaiting the threatened encounter. Meanwhile, they conducted business with a trade caravan which yielded them considerable profit. Later, when it became known that the unbelievers had gone back to Makka, the Prophet returned to Madina. (See Ibn Hisham, vol. 2, pp. 209 f.; Ibn Ishaq, Life of Muhammad, pp. 447 f. - Ed.)
 

That is only Satan who frightens [you] of his supporters. So fear meaning in Urdu

اب تمہیں معلوم ہو گیا کہ وہ دراصل شیطان تھا جو اپنے دوستوں سے خواہ مخواہ ڈرا رہا تھا لہٰذا آئندہ تم انسانوں سے نہ ڈرنا، مجھ سے ڈرنا اگر تم حقیقت میں صاحب ایمان ہو