Which practice involves touching the forehead, chest, and shoulders while invoking the Trinity?

• A. Blessing
• B. Prayer
• C. Sacrament
• D. Sign of the Cross

Answer: (D)

The practice described is the Sign of the Cross. It involves touching the forehead, then the chest, and then the shoulders while invoking the Trinity, usually saying, “In the name of the Father, and of the Son, and of the Holy Spirit.” This gesture is a visible expression of belief in one God in three persons and serves as a personal profession of faith, a moment of blessing oneself, and a reminder of baptism and divine protection. It differs from a general blessing (which is about imparting grace), from prayer (which is primarily spoken or mental communication with God without a required physical gesture), and from a sacrament (an official rite with specified signs intended to confer grace).