Sayyiduna Sa'd bin Malik (may Allah be pleased with him) says: The Messenger of Allah (peace and blessings be upon him) said: "Whoever recites ﴿قُلْ هُوَ اللّٰهُ أَحَدٌ﴾ has recited one third of the Qur'an, and whoever recites ﴿قُلْ يَا أَيُّهَا الْكَافِرُونَ﴾ has recited one fourth of the Qur'an."

With this same chain, the Prophet (peace be upon him) said: "Whoever covers the honor of a Muslim, Allah Almighty will cover him from the Fire."