The Cow - 2:282
Believers! When you lend each other money for a certain term, write it down. Let a scribe from among you write it down with justice. Let not the scribe refrain from writing as Allah has taught him. And let the borrower dictate it. Let him fear Allah, his Lord, and not be dishonest in it. If the borrower is incompetent, or helpless, or incapable of dictating, his guardian should dictate with justice. And let two witnesses from your men bear witness. If you cannot find two male witnesses, then choose a man and two women from among the witnesses of your choice, so that if one of the women is mistaken, the other may remind her, and the witnesses should not hesitate when they are called. Do not hesitate to write it down, whether it is a little or a lot, with the date of payment. This is more just in the sight of Allah, and it is better for testimony, and it is more suitable so that you may not be in doubt. But if the trade is in cash, there is no harm in not writing it down. Let there be witnesses when you trade. Do not harm either the writer or the witness. Otherwise you will do evil to yourselves. Listen to Allah. Allah is teaching you. Allah knows everything.
Why should we fear Allah alone?
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 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 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."