The non-aggressive, moral and philosophical system expounded by the Buddha, which demands no blind faith from its adherents, expounds no dogmatic creeds, encourages no superstitious rites and ceremonies, but advocates a golden mean that guides a disciple through pure living and pure thinking to the gain of supreme wisdom and deliverance from all evil, is called the Dhamma and is popularly known as Buddhism.
Although a Buddhist seeks refuge in the Buddha, he does not make any self-surrender. Nor does a Buddhist sacrifice his freedom of thought by becoming a follower of the Buddha. He can exercise his own free will and develop his knowledge even to the extent of becoming a Buddha himself.
Buddhism cannot, therefore, strictly be called a religion because it is neither a system of faith and worship, nor "the outward act or form by which men indicate their recognition of the existence of a God or gods having power over their own destiny to whom obedience, service, and honor are due."
Buddhism is much more than an ordinary moral teaching. Morality is only the preliminary stage on the Path of Purity, and is a means to an end, but not an end in itself. Conduct, though essential, is itself insufficient to gain one's emancipation. It should be coupled with wisdom or knowledge (pañña). The base of Buddhism is morality, and wisdom is its apex.
Ordinarily the enjoyment of sensual pleasures is the highest and only happiness of the average man. There is no doubt a kind of momentary happiness in the anticipation, gratification and retrospection of such fleeting material pleasures, but they are illusive and temporary. According to the Buddha non-attachment is a greater bliss.
From a metaphysical standpoint Nibbana is deliverance from suffering. From a psychological standpoint Nibbana is the eradication of egoism. From an ethical standpoint Nibbana is the destruction of lust, hatred and ignorance.
Clear vision of right understanding leads to clear thinking. The second factor of the Noble Eight-fold Path is therefore, Right Thoughts (samma-sankappa), which serves the double purpose of eliminating evil thoughts and developing pure thoughts.Right Thoughts, in this particular connection, are three fold. They consist of:
Right Thoughts lead to Right Speech, the third factor. This includes abstinence from falsehood, slandering, harsh words, and frivolous talk … Right Speech must be followed by Right Action which comprises abstinence from killing, stealing and sexual misconduct.
Right Effort is fourfold, namely: