How, by exercising oneself in servile fear, which is the state of imperfection, by which is meant the first step of the holy Bridge, one arrives at the second step, which is the state of perfection.
“I told you that no one could go by the Bridge or come out of the river without climbing the three steps, which is the truth. There are some who climb imperfectly, and some perfectly, and some climb with the greatest perfection. The first are those who are moved by servile fear, and have climbed so far being imperfectly gathered together; that is to say, the soul, having seen the punishment which follows her sin, climbs; and gathers together her memory to recollect her vice, her intellect to see the punishment which she expects to receive for her fault, and her will to move her to hate that fault. And let us consider this to be the first step and the first gathering together of the powers of the soul, which should be exercised by the light of the intellect with the pupil of the eye of holy faith, which looks, not only at the punishment of sin, but at the fruit of virtue, and the love which I bear to the soul, so that she may climb with love and affection, and stripped of servile fear. And doing so, such souls will become faithful and not unfaithful servants, serving Me through love and not through fear, and if, with hatred of sin, they employ their minds to dig out the root of their self-love with prudence, constancy, and perseverance they will succeed in doing so. But there are many who begin their course climbing so slowly, and render their debt to Me by such small degrees, and with such negligence and ignorance, that they suddenly faint, and every little breeze catches their sails, and turns their prow backwards. Wherefore, because they imperfectly climb to the first Step of the Bridge of Christ crucified, they do not arrive at the second step of His Heart.”