"get religion" in Chinese (Simplified)
皈依宗教变得虔诚（引申）
Definition
变得认真信仰宗教或皈依某宗教；引申为对某种新信仰、事业或生活方式突然非常投入。
Usage Notes (Chinese (Simplified))
本短语可以字面（真正皈依）或引申（突然对某事极度投入）使用，大多是非正式或带有讽刺意味，强调突变或热情投入。
Examples
After college, he got religion and started going to church every week.
大学毕业后，他**皈依宗教**，每周都去教堂。
She really got religion about healthy eating after her illness.
生病后，她真的**开始非常重视**健康饮食。
Some people get religion later in life.
有些人晚年才**皈依宗教**。
He used to laugh at us for volunteering, but after losing his job, he got religion about helping others.
他以前嘲笑我们做志愿服务，失业后却**突然变得热衷**于助人。
Ever since she got religion about climate change, she's become a passionate activist.
自从她**对气候变化变得很投入**后，就成了积极分子。
You can tell when someone has got religion—their whole attitude just changes overnight.
你能看出来一个人**突然转变信仰**——整个人态度立刻大变。