Matthew 7:26
And every one who hears these words of mine and does not do them will be like a foolish man who built his house upon the sand;
Romans 2:18-24
and know his will and approve of what is excellent, because you are instructed in the law,
Philippians 3:18-19
For many, of whom I have often told you and now tell you even with tears, live as enemies of the cross of Christ.
2 Timothy 3:5
holding a form of godliness but denying its power. Avoid such people.
Titus 1:16
They profess to know God, but they deny him by their deeds; they are detestable and disobedient, unfit for any good deed.