10 Things Not Useful and Useless

Imam Ibn Al Jauziyah Qoyyim say that there are ten things that are not useful.

First           : have the knowledge but not practiced.
Second         : do good but not sincere and do not follow the guidance of the Prophet sallallaahu 'alaihi wa sallam.
Third           : own property but are reluctant to infak his fortune. The property is not used for useful things in the world and is also not preferred for the sake of the Hereafter.
Fourth         : heart empty of love and longing for God.