Moksha is the liberation of the living being (soul) after complete exhaustion or elimination of all karmas. A liberated soul regains totally its original attributes of perfect knowledge, vision, power, and bliss. It reaches the higher dimensions and remains there forever in its blissful and unconditional existence. It never returns again into the cycles of birth, life, and death. This state of the soul is the liberated or perfect state, and this is called “Nirvana.”
It’s our final purpose of being in this world. We can attain Moksha/Nirvana only when we are born as human. We are blessed to be born as human being!