The Catechism in Questions & Answers

412. What is a spiritual ministry?

A spiritual ministry constitutes the authorisation, blessing, and sanctification issued through ordination for service in the church of Christ. A spiritual ministry is exercised in the power of the Holy Spirit.

Authorisation: see explanation of Question 415. Blessing and sanctification: see Questions 416. and 417. Ordination: see Questions 462. et seq.