The different spiritual schools and religions of the world promote a variety of final objectives in their teachings. These final objectives can be as diverse as training you to achieve worldly predominance, an immortal physical body, a heavenly rebirth, more perfect and compassionate human behavior, samadhi attainments, a "reunion with God" or what's called "perfect and complete spiritual enlightenment." There are many possible different final objectives for spiritual practitioners. Most religions in the world also have their own special spiritual cultivation techniques. To make spiritual...