ha secularizado
Antepresente para el sujeto él/ella/usted del verbo secularizar.

secularizar

No puede confiar en su reputación buena si en el presente se ha secularizado.
It cannot rely on its past reputation if in the present it has secularized itself.
Quizás porque la Navidad se ha secularizado enormemente en Occidente (o quizás debido a su asociación con el ficticio Santa Claus), muchas personas miran la Navidad como una historia igual de ficticia.
Perhaps because Christmas has become largely secularized in the West (or maybe due to its association with the fictional Santa Claus), many people look at the Nativity as a similarly fictional story.
Palabra del día
el bastón de caramelo