。
The pastor heard her confession of Christian faith.
Literal
Pastor [topic-は] her [possessive-の] Christ faith [attributive-の] confession [object-を] listened.
牧師 ('pastor, minister' — Protestant). キリスト is the katakana rendering of 'Christ' (from Portuguese Cristo). 信仰 ('faith, religious belief'). 告白 ('confession, avowal') is interesting — it can be religious (confess faith) or romantic (confess love). A formal, religious register.