Teacher - the teacher’s mission found in the Buddha

Abstract

No one can deny that the Buddha is not a teacher when considering that
the duty of teachers is teaching. Throughout his life, the Buddha taught celestial
beings and human beings. He broadly called what he attained from the
enlightenment and taught it to others as "Dhamma". The state of Dhamma was
classified into groups according to their conditions or factors for the benefit of his
teaching. His teaching was called “demonstration" and followed by reveal, classify
and simplify. That indicates that the Buddha revealed, classified and simplified what
he had enlightened to suite the characters of the listeners and make them
understand what he taught and put into practice confidently and blissfully.