The essence of true Avodah is the Kabbalos Ol of the Eved Poshut. Nonetheless, paradoxically, the Eved Poshut does experience Taanug (delight), although not in a revealed way. It is not, however, the Taanug of the Eved Neeman who delights in his Avodah of providing the Master with Taanug, but rather the Taanug of absolute Bittul, the Taanug of the Master Himself.