﴿ وَلِيَعْلَمَ ٱلَّذِينَ أُوتُوا۟ ٱلْعِلْمَ أَنَّهُ ٱلْحَقُّ مِن رَّبِّكَ فَيُؤْمِنُوا۟ بِهِۦ فَتُخْبِتَ لَهُۥ قُلُوبُهُمْ ۗ وَإِنَّ ٱللَّهَ لَهَادِ ٱلَّذِينَ ءَامَنُوٓا۟ إِلَىٰ صِرَٰطٍۢ مُّسْتَقِيمٍۢ ﴾

“And [God renders Satan’s aspersions null and void] so that they who are endowed with [innate] knowledge might know that this [divine writ] is the truth from thy Sustainer, and that they aught believe in it, and that their hearts might humbly submit unto Him. For, behold, God does guide onto a straight way those who have attained to faith –”

(And that those who have been given knowledge) those who were given knowledge of the Qur'an and the Torah, i.e. 'Abdullah Ibn Salam and his followers (may know) Allah's clarifications (that it is the Truth from thy Lord, so that they may believe therein) so that they believe the clarification of Allah (and their hearts may submit humbly unto Him) so that their hearts be sincere and accept the clarification of Allah. (Lo! Allah verily is guiding) Allah protects (those who believe) in Muhammad (pbuh) and in the Qur'an (unto a right path) to an established religion with which Allah is pleased: i.e. Islam.