Luke 12:8-10 New International Version (NIV)

8 “I tell you, whoever publicly acknowledges me before others, the Son of Man will also acknowledge before the angels of God. 9 But whoever disowns me before others will be disowned before the angels of God. 10 And everyone who speaks a word against the Son of Man will be forgiven, but anyone who blasphemes against the Holy Spirit will not be forgiven.