The Comenius’s concept of upbringing of man is based mainly on morality and upbringing discipline. Moral conduct and behaviour of man should be the basis of the entire society. According to Comenius’ opinion, morality, the reverence of God and moral values should lead to 30 peace and understanding among nations. The discipline in the upbringing process is the basis for learning the subject matter, its acquisition and use in practise. Comenius understands upbringing discipline both in personality and interactive sense. Both the pupil and the teacher should tame their temperament and within mutual communication, teaching should be done on the basis of mutual respect. The significance of these two significant components of the upbringing process is current also for today’s society.