Truthfulness & trust
الصدق والأمانةAyat on truthfulness, keeping trusts and fulfilling promises.

Indeed, Allah commands you to render trusts to whom they are due and when you judge between people to judge with justice. Excellent is that which Allah instructs you. Indeed, Allah is ever Hearing and Seeing.
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Allah will say, "This is the Day when the truthful will benefit from their truthfulness." For them are gardens [in Paradise] beneath which rivers flow, wherein they will abide forever, Allah being pleased with them, and they with Him. That is the great attainment.
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O you who have believed, do not betray Allah and the Messenger or betray your trusts while you know [the consequence].
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O you who have believed, fear Allah and be with those who are true.
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(23) Among the believers are men true to what they promised Allah. Among them is he who has fulfilled his vow [to the death], and among them is he who awaits [his chance]. And they did not alter [the terms of their commitment] by any alteration - (24) That Allah may reward the truthful for their truth and punish the hypocrites if He wills or accept their repentance. Indeed, Allah is ever Forgiving and Merciful.
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(70) O you who have believed, fear Allah and speak words of appropriate justice. (71) He will [then] amend for you your deeds and forgive you your sins. And whoever obeys Allah and His Messenger has certainly attained a great attainment.
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And the one who has brought the truth and [they who] believed in it - those are the righteous.
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(2) O you who have believed, why do you say what you do not do? (3) Great is hatred in the sight of Allah that you say what you do not do.
Use this designThese ayat are a selection on this topic, not every ayah about it. Know an ayah that belongs here? Suggest it