@designer stubble:
You are aware that "Jehovah" does not appear in original text of the New Testament at all. All 237 times have been added by the WTBTS
You are incorrect.
Matt 4:10 NIV "Jesus said to him, “Away from me, Satan! For it is written: ‘Worship the Lord your God, and serve him only." The footnote reads Deut 6:13
Deut 6:13 ASV "Thou shalt fear Jehovah thy God; and him shalt thou serve, and shalt swear by his name." The tetragrammaton does appear there.
So, if the NIV is correct, then Jesus lied because what the NIV records was not written. What was written was "Yĕhovah". Since Jesus gave correct quotes and not lied, he used God's name.
So what appears in the original text of the NT does not matter. What Jesus said matters. And he said correct quotes.