Allah would not leave the believers in that [state] you are in (3:179)

﴿مَّا كَانَ اللَّهُ لِيَذَرَ الْمُؤْمِنِينَ عَلَىٰ مَا أَنتُمْ عَلَيْهِ حَتَّىٰ يَمِيزَ الْخَبِيثَ مِنَ الطَّيِّبِ ۗ وَمَا كَانَ اللَّهُ لِيُطْلِعَكُمْ عَلَى الْغَيْبِ وَلَٰكِنَّ اللَّهَ يَجْتَبِي مِن رُّسُلِهِ مَن يَشَاءُ ۖ فَآمِنُوا بِاللَّهِ وَرُسُلِهِ ۚ وَإِن تُؤْمِنُوا وَتَتَّقُوا فَلَكُمْ أَجْرٌ عَظِيمٌ﴾
[ آل عمران: 179]

3:179 Allah would not leave the believers in that [state] you are in [presently] until He separates the evil from the good. Nor would Allah reveal to you the unseen. But [instead], Allah chooses of His messengers whom He wills, so believe in Allah and His messengers. And if you believe and fear Him, then for you is a great reward.

Allah would not leave you, O believers, as you are, mixed with the hypocrites with no separation between you, without making it clear those who truly have faith.
So He separates you through different obligations and trials, to make clear those who have faith and those who are hypocrites, and to separate the good from the bad.
He would not give you knowledge of the Ghaib so that you could distinguish between a believer and a hypocrite; but Allah chooses whomever He wills of His messengers and gives them some knowledge of the Ghaib, as He gave His Prophet Muhammad ( peace be upon him ) knowledge of the state of the hypocrites.
So have faith in Allah and His Messenger; and if you truly have faith and are mindful of Allah, then follow His instructions and stay away from what He has prohibited – so that you gain a great reward from Allah.

Allah will not leave the believers in the state in which you are now, until He distinguishes the wicked from the good. Nor will Allah disclose to you the secrets of the Ghaib (unseen), but Allah chooses of His Messengers whom He pleases. So believe in Allah and His Messengers. And if you believe and fear Allah, then for you there is a great reward.

phonetic Transliteration

Ma kana Allahu liyathara almumineena AAala ma antum AAalayhi hatta yameeza alkhabeetha mina alttayyibi wama kana Allahu liyutliAAakum AAala alghaybi walakinna Allaha yajtabee min rusulihi man yashao faaminoo biAllahi warusulihi wain tuminoo watattaqoo falakum ajrun AAatheemun

Abdullah Yusuf Ali - Translation

Allah will not leave the believers in the state in which ye are now, until He separates what is evil from what is good nor will He disclose to you the secrets of the Unseen. But He chooses of His Messengers (For the purpose) whom He pleases. So believe in Allah. And His messengers: And if ye believe and do right, ye have a reward without measure.

Safi-ur-Rahman al-Mubarakpuri

Allah will not leave the believers in the state in which you are now, until He distinguishes the wicked from the good. Nor will Allah disclose to you the secrets of the Unseen, but Allah chooses of His Messengers whom He wills. So believe in Allah and His Messengers. And if you believe and have Taqwa of Allah, then for you there is a great reward.

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