It is narrated from Hazrat Ma'qil bin Yasar (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: Surah Al-Baqarah is the hump and height of the Noble Qur'an. With every verse of it, the same angel descended, and Ayat al-Kursi was brought out from beneath the Throne and later joined with Surah Al-Baqarah. And Surah Yaseen is the heart of the Noble Qur'an. Whoever recites it seeking Allah and the Hereafter, his sins are forgiven, and recite it over your deceased.