The Quranic wording often rendered "until We know" in verses such as 47:31 and 3:142 does not mean that Allah was ignorant and then learned. It means that what Allah eternally knew is brought into existence, distinguished, and made evident through people's actual choices.

The Objection

Critics sometimes isolate verses about testing believers and claim that "until We know" implies that Allah learns something He did not previously know. The two common examples are:

ولنبلونكم حتى نعلم المجاهدين منكم والصابرين ونبلو أخباركم

And We will surely test you until We know those who strive among you and the patient, and We will test your affairs.

Quran 47:31

أم حسبتم أن تدخلوا الجنة ولما يعلم الله الذين جاهدوا منكم ويعلم الصابرين

Or did you think that you would enter Paradise while Allah had not yet made evident those of you who strove and made evident the steadfast?

Quran 3:142

The Quranic "We" here is the plural of majesty, referring to Allah alone. The real issue is not plurality, but whether the wording implies new knowledge for Allah. It does not.

Allah's Foreknowledge Is Explicit in the Quran

The Quran repeatedly affirms that Allah's knowledge is complete, including the unseen, the smallest details of creation, and events before they occur:

And with Him are the keys of the unseen; none knows them except Him. And He knows what is on the land and in the sea. Not a leaf falls but that He knows it...

Quran 6:59

No disaster strikes upon the earth or among yourselves except that it is in a Register before We bring it into being. Indeed that, for Allah, is easy.

Quran 57:22

Therefore, any interpretation of 47:31 or 3:142 that makes Allah ignorant before the test is impossible. The clear Quranic teaching that Allah knows all things governs how verses that may be misunderstood are read.

What "Until We Know" Means

The Arabic wording can be translated literally as "until We know", but the intended meaning is not that Allah acquires information after ignorance. In Sunni tafsir, such wording is explained as manifestation and distinction: Allah eternally knows who will strive and who will be patient, and the test continues until their striving and patience actually occur and become manifest.

In other words, the new thing is the servant's action, not Allah's knowledge. Allah knew eternally that a person would strive, but before the person actually strives, that deed has not yet appeared in the created world. The test brings the foreknown reality into existence as a witnessed deed.

This is why many reliable translations render such phrases as "make evident." They are not changing the Quran's meaning; they are conveying the intended sense in English so that "until We know" is not falsely read as "until We find out."

Why Does Allah Test People?

Tests are not for Allah to discover facts. They are for claims, sincerity, patience, hypocrisy, and obedience to become real and evident, and for accountability to be established upon what servants actually choose and earn.

Do the people think that they will be left to say, "We believe" and they will not be tested? But We certainly tested those before them, and Allah will surely make evident those who are truthful, and He will surely make evident the liars.

Quran 29:2-3
  • Tests manifest truthfulness. A claim of faith becomes obedience, sacrifice, patience, or, in some cases, exposed hypocrisy.
  • Tests establish justice. No one is judged merely on a hidden claim or an unseen future act; the servant's own choices become manifest and undeniable.
  • Tests purify and raise believers. Trials cultivate patience, reliance upon Allah, repentance, humility, and sincerity.

Divine Knowledge and Human Responsibility

Allah's foreknowledge does not coerce a person into acting against his will. Knowing what someone will choose is not the same as forcing him to choose it. Islam affirms that human beings have real responsibility and real choices, while their choices remain within Allah's will, creation, and complete knowledge.

Thus, "until We know" means until the known matter occurs, is distinguished, and becomes manifest as a deed. It is language of trial, disclosure, and just recompense, not language of divine ignorance.

Conclusion

The objection fails because it reads one phrase in isolation and against the Quran's explicit teaching that Allah knows all things. The verses about testing teach that Allah brings out what is hidden in people's claims, manifests their choices, and judges them with perfect justice. This connects to the broader topics of divine decree, human responsibility, and the wisdom of trials.