Bible Verses about “false advertising”

“Don't be deceived. God is not mocked, for whatever a man sows, that he will also reap.”

“Therefore, putting away falsehood, speak truth each one with his neighbor. For we are members of one another.”

“Don't lie to one another, seeing that you have put off the old man with his doings,”

“For he who sows to his own flesh will from the flesh reap corruption. But he who sows to the Spirit will from the Spirit reap eternal life.”

“holding to the faithful word which is according to the teaching, that he may be able to exhort in the sound doctrine, and to convict those who contradict him.”