Surah Ali 'Imran 3:19

إِنَّ ٱلدِّينَ عِندَ ٱللَّهِ ٱلْإِسْلَـٰمُ ۗ وَمَا ٱخْتَلَفَ ٱلَّذِينَ أُوتُوا۟ ٱلْكِتَـٰبَ إِلَّا مِنۢ بَعْدِ مَا جَآءَهُمُ ٱلْعِلْمُ بَغْيًۢا بَيْنَهُمْ ۗ وَمَن يَكْفُرْ بِـَٔايَـٰتِ ٱللَّهِ فَإِنَّ ٱللَّهَ سَرِيعُ ٱلْحِسَابِ

Indeed, the religion in the sight of Allāh is Islām. And those who were given the Scripture did not differ except after knowledge had come to them - out of jealous animosity between themselves. And whoever disbelieves in the verses of Allāh, then indeed, Allāh is swift in [taking] account.

Translation: Saheeh International

Tafsir

Lo! the religion with God pleasing to Him is submission to the One God al-islām that is to say the Divine Law with which the messengers were sent founded upon the affirmation of God’s Oneness a variant reading for inna ‘lo!’ has anna ‘that’ as an inclusive substitution for annahu to the end of that verse sc. …

Excerpt from Tafsir al-Jalalayn, commentary on 3:19, via Quran.com. The reader has the full commentary and 9 more tafsirs.