A man of God/the cloth
Definition 1 of 2
Pro Tip 1/3Christian Clergy
Refers specifically to men formally ordained in Christian religious service. 
He was ordained last year and became a man of the cloth.
Pro Tip 2/3Respectful Address
Used to respectfully address or describe ordained Christian figures. 
Our community holds the man of the cloth in high regard.
Pro Tip 3/3Religious Context
Mostly used in religious or formal contexts when discussing roles within the church. 
A man of the cloth often has many responsibilities in the congregation.