Surah al-Baqarah is the longest chapter in the Quran. The 286 verses cover a vast range of topics: from legislative rulings, such as the laws of inheritance, divorce, gambling, wine and usury; to stories of the past prophets including Adam, Abraham, Jacob, Moses and Jesus. The surah grapples with theological issues such as the oneness of God, entry into Heaven, the process of guidance and the concept of Imamate.