Early Buddhist texts are insistent on the necessity of meditation in the quest for Buddhist enlightenment. Without this kind of intense and deliberate discipline, various forms of human diminishment were considered very likely to prevail. Early sutras name the “three poisons” – greed, aversion, and delusion – that were thought to dominate human minds. The kinds of calm, focused mentality formed in meditation were considered the most effective remedies for the “three poisons” of human life. When human greed prevails, we pull the world toward ourselves. When aversion dominates, we push the world away, and when delusion obtains, we are oblivious of our true circumstances, or hide in denial. The goal of meditative practice, therefore, is to eliminate the oppressive force of these obstructions so that the truth that is otherwise hidden from us is open to our minds. Particular meditations aimed at each of these poisonous obstructions were designed so that cures would be as appropriate as possible to the particular ailments they were meant to alleviate.