Why is the concept of Christ's love for the Church important for Christians?

The concept of Christ's love for the Church, articulated in Ephesians 5:25, where it states, 'Husbands, love your wives, even as Christ also loved the church and gave himself for it,' is foundational to the Christian faith. It illustrates the sacrificial nature of Christ's love, which underpins the believers’ assurance of salvation. This love is not based on the merit of the believer but represents an unconditioned commitment by Christ. The Church is called to respond to this love with gratitude and obedience, reflecting the transformative power of that love in their lives and in their interactions with one another.