A Voice from the Past - Zwingli

Real petitioners call to God in spirit and truly, without great ado before men.

Huldrich Zwingli, 1483-1531, Sixty Seven Articles of Zwingli,  About Prayer, XLIV (Selected Works of Huldrich Zwingli, edited by Samuel Macauley Jackson, University of Pennsylvania Press, 1901,  The Online Library of Liberty, p.94)

Is this the right goal? How can it be achieved?