The Family Of Imran - 3:173 "Those who, when people say to them, "The people have gathered against you; fear them", it only increases their faith and they say: "Allah is sufficient for us; what a good Protector He is."
Why should we fear Allah alone?
The Repentance/9:13 Are you not going to fight against the people who break their covenant and attempt to drive out the messenger and are the first to start (war) with you? Or do you fear them? It is Allah whom you should fear if you believe.

The Family Of Imran/3:175 Satan gives fear only to his friends. Do not fear them, but fear Me, if you truly believe.

The Cow/2:150 Wherever you set out, turn your face towards the Holy Mosque (for prayer). Wherever you are, turn your faces towards it, so that the people may not criticize you. As for the wrongdoers, do not fear them, but fear Me, so that I may complete My favor upon you and you may reach the truth.

The Table Spread/5:54 Believers, whoever turns away from his religion, know this: Allah brings a people whom He loves, and they love Him. They are humble towards the believers and strong and firm against the disbelievers. They strive hard in the way of Allah and do not fear the condemnation of those who condemn. This is the bounty of Allah; He gives it to whom He wills. Allah is Generous, Knowing.

Ta-Ha/20:71 "Did you believe in him before he gave you permission? He must be your master who taught you magic. I will cut off your hands and your feet crosswise and hang you from date palms, and you will know which of us has a harsher and more lasting punishment"."
Ta-Ha/20:72 "They said: "We do not choose you over the clear proofs that have come to us and over our Creator. Judge how you will judge. Your judgment is limited to the life of this world!"

The Coalition/33:37 "You used to say to the one to whom Allah had done good to you and you had done good to him, "Keep your wife and observe Allah". Thus you were concealing what Allah would reveal. You were afraid of the people when you should have been afraid of Allah. And when Zayd was estranged from his wife, We gave you her in marriage so that the believers may not find it difficult to marry their adopted children when they are estranged from their wives. Allah´s command must be fulfilled."