John 8:46-48

46 Which one of you [has proof and] convicts Me of sin? If I speak truth, why do you not believe Me?

47 Whoever is of God and belongs to Him hears [the truth of] God's words; for this reason you do not hear them: because you are not of God and you are not in fellowship with Him."

48 The Jews answered Him, "Are we not right when we say You are a[5] Samaritan and [that You] have a demon [and are under its power]?"