Title: "Sisters in Christ: Bound by Faith"

Description:

This prompt aims to create a poignant and minimalistic book cover design that encapsulates the enduring bond between two sisters, forged through their shared journey of faith and devotion to Christ. The design will feature a black background symbolizing depth and reverence, with the central focus on the cross, representing the cornerstone of their spiritual connection.

1. **Central Focus:**
   - Emphasize the cross as the central element of the design, positioned prominently against the black background to convey its significance as the focal point of their shared faith journey.

2. **Sisterhood Symbolism:**
   - Incorporate subtle elements that represent the bond between the two sisters, such as intertwined lines or silhouettes, to evoke a sense of unity and companionship in their spiritual journey.

3. **Minimalistic Composition:**
   - Keep the design clean and uncluttered, with minimal visual distractions to allow the symbo