كتاب الإيمان : Hadeeth No:27 : 'Abdullah bin 'Amr: A person asked Allah's Apostle . "What (sort of) deeds in or (what qualities of) Islam are good?" He replied, "To feed (the poor) and greet those whom you know and those whom you don't know." ...

أبواب الخمس : Hadeeth No:2913 : Abu Musa Al-Ashari: A bedouin asked the Prophet, "A man may fight for the sake of booty, and another may fight so that he may be mentioned by the people, and a third may fight to show his position (i.e. bravery); which of these regarded as fighting in Allah's Cause?" The Prophet said, "He who ...