There is too much to write down as the Habib speak but here is an especially valuable gem.
There were very few, if any, who worshipped Allah more than Iblis (Lucifer). No one kept better company than him either for he was in the circle of the Angels. However, this did not help him when he became arrogant and it got to his head. Reflect up this.
It was said of the Nejdi who killed Sayidna Ali that he spent the day fasting and the night in prayer. It was also said that he would read the whole Quran every-day but this did not benefit him because he was doing it for himself.
May Allah grant us humility and make our actions only for His sake.