Read:

Three by Ted Dekker

The Paradise Trilogy:

Showdown by Ted Dekker

Saint by Ted Dekker

Sinner by Ted Dekker

The Aldoran Chronicles:

The White Tower by Michael Wisehart

Plague of Shadows by Michael Wisehart

The Four Part Key by Michael Wisehart

The Tunnels Beneath by Michael Wisehart

Reading:

The Practice of the Presence of God by Brother Lawrence

Strong Fathers, Strong Daughters by Meg Meeker

Like Clay Under a Seal by Dean Odle

Crafting Realms: Mastering the Art of LitRPG Writing by James Holmes