This is a common misconception in Islam. In fact, in the early period of Islam, both the sexes were fully active in different fields of life, from housework to agriculture and horticulture; and from worship in the mosque to the battleground. Everywhere women were visible and active. Gradually there came about a division of labour, which is justifiable not only biologically and physiologically, but also in terms of the ensuing social benefits. One such important benefit is that they can see each other’s lives objectively, without that personal involvement which tends to cloud their judgment and lead to a damaging emotionalism. They are better able to counsel each other coolly and wisely, to give moral support at critical moments, and to offer the daily encouragement with which every successful union should be marked.
In Islamic history, there are many examples of women giving invaluable help to their husbands in critical situations. Khadijah, the wife of the Prophet of Islam was a successful business-woman.