The greatest sin of a person who goes to ‘Arafat and then leaves is to think that he has not been forgiven of his sins. - Muhammad Ali

Once Allah's Apostle went out to the Muslims (to offer the prayer) of Eid al-Adha or Al-Fitr prayer. Then he passed by the women and said, "O women! Give alms, as I have seen that the majority of the dwellers of Hell-fire were you (women)." They asked, "Why is it so, O Allah's Apostle ?" He replied, "You curse frequently and are ungrateful to your husbands. I have not seen anyone more deficient in intelligence and religion than you. A cautious sensible man could be led astray by some of you." The women asked, "O Allah's Apostle! What is deficient in our intelligence and religion?" He said, "Is not the evidence of two women equal to the witness of one man?" They replied in the affirmative. He said, "This is the deficiency in her intelligence. Isn't it true that a woman can neither pray nor fast during her menses?" The women replied in the affirmative. He said, "This is the deficiency in her religion."

Abu Sa'id al-Khudri said, "A man said, 'Messenger of Allah, who is the best of people?' The Messenger of Allah, may Allah bless him and grant him peace, said, 'A believer who does jihad in the way of Allah with his self and his wealth.' They said, 'Then who?' He said, 'A man who withdraws into a mountain ravine and worships his Lord.'"

A person shall arrive on the Day of Judgement and shall be in possession of good deeds in the measure of vastly accumulated clouds or towering mountains. (Witnessing them) he shall ask: ‘Oh My Lord! How can these be for me when I have not performed them?’ God shall reply: ‘This is your knowledge that you had taught and conveyed to the people, and which was acted upon after you had died.’