وَإِنَّهُۥ لَهُدًى وَرَحْمَةٌ لِّلْمُؤْمِنِينَ
Wainnahu lahudan wara h matun lilmumineen a and, verily, it is a guidance and a grace unto all who believe [in it].
 - Mohammad Asad
It is certainly a guide and blessing to true believers.
 - Muhammad Farooq-i-Azam Malik
And it is truly a guide and mercy for the believers.
 - Mustafa Khattab
And lo! it is a guidance and a mercy for believers.
 - Marmaduke Pickthall
And it certainly is a Guide and Mercy to those who believe.
 - Abdullah Yusuf Ali