John 12:48-50

Amplified Bible, Classic Edition

⁴⁸ Anyone who rejects Me and persistently sets Me at naught, refusing to accept My teachings, has his judge [however]; for the [very] message that I have spoken will itself judge and convict him at the last day.

⁴⁹ This is because I have never spoken on My own authority or of My own accord or as self-appointed, but the Father Who sent Me has Himself given Me orders [concerning] what to say and what to tell.^(A)

⁵⁰ And I know that His commandment is (means) eternal life. So whatever I speak, I am saying [exactly] what My Father has told Me to say and in accordance with His instructions.