tā / zài / jiào / táng / cān / jiā / le / jiān / xìn / lǐ / zhèng / shì / què / rèn / zì / jǐ / de / xìn / yǎng

他在教堂参加了坚信礼，正式确认自己的信仰。

He took part in confirmation at the church and formally affirmed his faith.