Question: why is jehovah not mentioned in the new testament?
Answer: Because Jehovah is not a name, it is a misspelling of the four consonants of YHVH and the vowels of ADONAI (my Lord). ... As a matter of fact the meaning of the name of Jesus in hebrew is “YHWH SAVES”, Then each time we see the word Jesus in the new testament, we see that Jehovah came to save us.