Throughout the course of the day, immerse your soul in the four parts of the Mass:
1. Gospel: Think of it as the way in which the “Word of God” reaches human beings, as far as the intellect is concerned.
2. Offering: Think of it as a free offering up to God of whatever is already within you of God’s being.
3. Transubstantiation: Imagine the sacrificed human element being truly transformed into the divine.
4. Communion : Imagine yourself united with God.
(from The Christian Mystery, p.197)