When the Book of Genesis speaks of "help", it is not referring merely to acting, but also to being.Womanhood and manhood are complementary not only from the physical and psychological points of view, but also from the ontological. It is only through the duality of the "masculine" and the "feminine" that the "human" finds full realization.
8. After creating man male and female, God says to both: "Fill the earth and subdue it" (Gen1:28). Not only does he give them the power to procreate as a means of perpetuating the human species throughout time, he also gives them the earth, charging them with the responsible use of its resources. As a rational and free being, man is called to transform the face of the earth. In this task, which is essentially that of culture, man and woman alike share equal responsibility from the start. In their fruitful relationship as husband and wife, in their common task of exercising dominion over the earth, woman and man are marked neither by a static and undifferentiated equality nor by an irreconcilable and inexorably conflictual difference. Their most natural relationship, which corresponds to the plan of God, is the "unity of the two", a relational "uni-duality", which enables each to experience their interpersonal and reciprocal relationship as a gift which enriches and which confers responsibility.
St. John Paul II
http://www.vatican.va/holy_father/john_paul_ii/letters/documents/hf_jp-ii_let_29061995_women_en.html
