13 So then let every soul which is to be delivered from her manifold wickedness by the grace of the Lord, to be cleansed as it were in the Church from her filthy prostitution, believe with all assurance, approach the Feet of the Lord, seek His Footsteps, confess in pouring out tears upon them, and wipe them with her hair. The Feet of the Lord are the preachers of the Gospel. The woman's hair is all superfluous possessions. Let her wipe the Feet with her hair, yea by all means wipe them, let her do works of mercy; and when she has wiped them, let her kiss them, let her receive peace, that she may have love. She has approached to such an one, has been baptized by such an one as the Apostle Paul: from him let her hear, “Be followers of me, even as I also am of Christ.” But she has been baptized by another, by one “who seeks his own things, not the things which are Jesus Christ's:” let her hear from the Lord, “Do what they say, but do not what they do.” So let her assurance be in Him, whether she meet with a good Evangelist, or with one who acts not as he speaks. For she hears from the Lord with firm assurance, “O woman, go your way, your faith has made you whole.”
Source: Sermons on Selected Lessons of the New Testament (New Advent)