Memories are the main missions in which you will collect the three shattered pieces of your Cross that you need to complete "A Righteous Man" main mission.
Memories (Father's Mind)
Locations on Father's Mind
1
Divine Justice
Difficulty: 5. Rewards: Fractured Cross Top.
2In the Beginning
Difficulty: 5. Rewards: Fractured Cross Middle.
3What Child is This?
Difficulty: 5. Rewards: Fractured Cross Bottom.