The Star - 53:37
And of Abraham who fulfilled his promise.
The importance of making Allah our guarantor:
The Bee/16:91
When you make a covenant, fulfill the covenant of Allah. Do not break the oaths which you have strengthened. You had made Allah your surety. Allah knows what you do.
The Coalition/33:15
They had promised Allah before that they would not turn their backs and flee. Every promise made to Allah will be questioned.
The Cow/2:177
It is not good that you turn your faces towards the east or the west. The righteous are those who believe in Allah, the Last Day, the angels, the Book and the Prophets, and they give freely to relatives, orphans, the needy, the stranded, the beggars, and to free the slaves, and they observe the prayer, and pay the zakat, and keep their word when they contract, and they resist hardship, distress and oppression. It is they who are the righteous, and it is they who are the virtuous.
The Table Spread/5:106
"Believers, when death comes to one of you, let two just witnesses be present from among you at the time of the will. And if death comes to you while you are traveling, two of you who are not of you. If you are in doubt, detain the witnesses after the prayer and say in the name of Allah: "We will not exchange our testimony for anything, not even relatives, nor conceal the testimony of Allah. Otherwise, we shall be among the sinners."
The Table Spread/5:107
"If it is found that the witnesses are biased, two witnesses from the side that was wronged by the previous witnesses take their place and swear by Allah saying: "Our testimony is truer than the testimony of the other two. We will not deviate, lest we become wrongdoers."
The Table Spread/5:108
This is to ensure that they do their testimony properly and that they fear that their oaths will be rejected after they have sworn. Honor Allah and listen. Allah will not guide a people who have gone astray.
The Repentance/9:42
"If it had been a near benefit and a journey of moderate length, they would have followed you, but the way seemed far to them. They will swear by Allah: "Had we been able, we would have gone out with you."Thus they ruin themselves. Allah knows that they are liars."
Prophet Joseph/12:66
"I will not send him with you unless you give me a firm promise by Allah that you will bring him to me unless you are all surrounded and prevented. When they promised him, he said: "Allah is witness to what we say"."
Prophet Joseph/12:80
"When they despaired of him, they went aside to consult. The elders said: "Do you not know that your father has taken a promise from you in the name of Allah, and that you have already transgressed in the case of Joseph? I will not leave this place until my father gives me permission or until Allah judges for me. He is the Best Judge."
The Thunder/13:20
Those who fulfill their promise to Allah and do not break the covenant.
The Believers/23:8
Those who take care of what has been entrusted to them. And they fulfill their promises.
The Light/24:6
The testimony of a man who accuses his wife and has no witnesses other than himself may be valid if he swears by Allah four times that he speaks the truth.
The Light/24:7
On the fifth oath, he swears that Allah´s curse be upon him if he is a liar.
The Light/24:8
If she swears to Allah four times and testifies that her husband is a liar, then she will escape the punishment.
The Light/24:9
The fifth time she swears by Allah that Allah´s wrath be upon her if her husband is truthful.
The Stories/28:27
"He said, "I want to marry you to one of my daughters on condition that you work for me for eight pilgrimages. You can make it ten (years) if you wish. I do not want to cause you any hardship. If Allah wills, you will find me a righteous person."
The Stories/28:28
"He said, "This is a contract between you and me. Whatever term I fulfill, there will be no enmity against me. Allah is the guarantor of what we have spoken."
The Ways of Ascent/70:32
They are trustworthy, true to their word;
The Man/76:7
They fulfill their promises and fear a Day that is exceedingly evil.