Titus 1:13-15 New Life Version (NLV)
13 This is true of them. Speak sharp words to them because it is true. Lead them in the right way so they will have strong faith. 14 Do not let them listen to Jewish stories made up by men. Do not let them listen to man-made rules which lead them away from the truth. 15 All things are pure to the man with a pure heart. But to sinful people nothing is pure. Both their minds and their hearts are bad.