"Life work" means that to which one will devote one's energies. It is the world of the soul, as well as the material work done in the visible world. These categories of tasks are not separate: they are not inimical to one another any more than sweeping the temple, washing the vestments, or cleaning and arranging the altar are inimical to the act of prayer. On the contrary, these tasks are prayer. They are the work of the soul in that they provide a suitable atmosphere for the cultivation of a contemplative and receptive attitude.
There is no art to wandering. If I have a destination, a plan -- and objective -- I've lost the ability to find serendipity... I search for the Holy Grail of particularity and miss the chalice freely offered, filled full and overwhelming.