The former definition is being openly stated by the Israeli president, prime minister, and senior government officials as explicit justification for years of illegal settlements and apartheid.
The latter definition is a purely speculative excuse from Euro-American liberals that ignores that Palestinian Jews existed before Zionism in order to pretend that Jews can’t exist as part of a multiethnic society.
A cursory Wikipedia search for Jenkins and LaHaye confirms both were evangelical Christians from an early age.