Which of the three persons of the blessed trinity is considered the guardian and protector?

The Holy Spirit

Explanation:

According to christianity, God is actually a blessed trinity formed by the Father, the Son and the Holy Spirit.

The Holy Spirit acts as an interceder for people and a comforter in times of difficulty, it is also a source of wisdom and the one who illuminates people and gives them answers. He is also considered the one who guides people through tough times and protects them from the works of evil.

Therefore, the person of the blessed trinity that is considered the guardian and protector would be The Holy Spirit.