Sheikh al -Islam Ibn Taymiyyah spoke in this letter about Fadl Abu Bakr Al -Siddiq and Ali, may God be pleased with them, and its summary as follows: There is a difference between the "characteristics" in which the other did not participate, the condom of Abu Bakr if the Prophet, may God bless him and grant him peace, had Khalil, Likewise, he commanded him, may God's prayers and peace be upon him, to Abu Bakr, to pray for people for the duration of his illness, from his characteristics in which no one has involved. Likewise, his entrepreneurship from the city on the pilgrimage is a residence for the Sunnah and a fatwa for the impact of ignorance is between the virtues and the virtues that are common between him and others.