Romans 2:19

19 and if you are sure that you are a guide to the blind, a light to those who are in darkness,

Romans 2:19 In-Context

17 But if you call yourself a Jew and rely on the law and boast of your relation to God
18 and know his will and determine what is best because you are instructed in the law,
19 and if you are sure that you are a guide to the blind, a light to those who are in darkness,
20 a corrector of the foolish, a teacher of children, having in the law the embodiment of knowledge and truth,
21 you, then, that teach others, will you not teach yourself? While you preach against stealing, do you steal?
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.