Spiritual Gifts part 268: The Cross is the center of the whole thing.

Spiritual Gifts Part 268: The Cross is the center of the entire program

3. Reward:
to each according to his deeds; crowns.
MAT 5:11-12; MAT 10:40-42; LUK 6:35-36; 1CO 3:8-15; COL 3:23-24; JAM 1:12; 2JO 1:8; REV 2:10; REV 22:10-14

As the mediator between God and man, Christ has three offices:
prophet, priest, and king.

Inheritance Chest

The rewards compartment - the rewards are not merely honorary; they are primarily and ultimately functional, operational. They embody service.

The crown of life - is contingent on three factors:

Those who love the Lord.
Those who persevere under trial.
Those whose virtue has been tested