Meanings of become an evangelist in English

He lost his job after a while and become an evangelist.

And there, I think, was where I became an evangelist.

Once I learned about green jobs-onceI knew we could have Earth-friendlybusiness that create jobs for people who need them- I becamean evangelist.

As his mind faltered, however, so did his resolve -which did not please his wife, who became an evangelist for her husband's death.

He became an evangelist in the crusade for public education, announcing before State legislatures the principle upon which a true democratic order might be established.