I go.

Matthew 23:3
So practice and observe everything they tell you. But do not do what they do, for they do not practice what they preach.

Ezekiel 33:31
So My people come to you as usual, sit before you, and hear your words; but they do not put them into practice. Although they express love with their mouths, their hearts pursue dishonest gain.

Romans 2:17-25
Now you, if you call yourself a Jew; if you rely on the Law and boast in God; . . .

Titus 1:16
They profess to know God, but they deny Him by their actions. They are detestable, disobedient, and unfit for any good deed.