Translation of the meanings Ayah 4 Surah Al-Baqarah - English Translation - Abdullah Hasan Yaqoub - The Noble Qur'an Encyclopedia

Ayah: 4

وَٱلَّذِينَ يُؤۡمِنُونَ بِمَآ أُنزِلَ إِلَيۡكَ وَمَآ أُنزِلَ مِن قَبۡلِكَ وَبِٱلۡأٓخِرَةِ هُمۡ يُوقِنُونَ

4. Who believe in what has been sent down to you (Muhammad)5 and what was sent down before you6, and who are certain of the Hereafter life.

5. Of the Qur’an and the Sunnah - the teachings of the Prophet Muhammad (peace and blessings of Allāh be upon him). It includes everything he said, did, and approved of. Muhammad, God's Messenger said: "Beware, I have been given the Qur'an and something similar to it along with it, yet the time is coming when a man replete on his couch will say: Keep to the Qur'an; what you find in it to be permissible treat as permissible, and what you find in it to be prohibited treat as prohibited. But indeed, whatever the Messenger of Allāh forbids is like what Allāh forbids.”
6. Of the Torah, the Gospel, the Psalms, etc.