Burhan al-Din Ibrahim ibn 'Umar al-Biqa'i (Arabic: برهان الدين إبراهيم بن عمر البقاعي) (d. 1480) was a 15th-century Muslim commentator, polemicist, historian, and Muslim Hebraist. He was an exegete as well as a prominent critic of the Andalusian philosopher, Ibn Arabi. He is remembered most for his method to Tafsir (exegesis) involving quoting from biblical sources such as the Hebrew Bible.
The Quran states that several prior writings constitute holy books given by God to the prophets and messengers amongst the Children of Israel, in the same way the Quran was revealed to Muhammad. These include the Tawrat, believed by Muslims to have been given by God to the prophets and messengers amongst the Children of Israel, the Zabur (used in reference to the Psalms) revealed to David (Dawud); and the Injil revealed to Jesus (Isa).
Muslim Hebraists are Muslims who use the Bible, generally referred to in quranic studies as the Tawrat and the Injil, to interpret the Qur'an. Unlike most Muslims, Muslim Hebraists allow intertextual studies between the Islamic holy books, and reject the concept of tahrif (which holds that previous revelations of God have been corrupted). The Islamic methodology of tafsir al-Qur'an bi-l-Kitab (Arabic: تفسير القرآن بالكتاب) refers to "interpreting the Qur'an with/through the Bible". This approach adopts canonical Arabic versions of the Bible, including the Torah and Gospel, both to illuminate and to add exegetical depth to the reading of the Qur'an. Notable Muslim commentators (mufassirun) of the Bible and Qur'an who weaved biblical texts together with Qur'anic ones include Abu al-Hakam Abd al-Salam bin al-Isbili of Al-Andalus and Ibrahim bin Umar bin Hasan al-Biqa'i.