Portray the concept of 'There is one body, and one Spirit, even as ye are called in one hope of your calling' from Ephesians 4:4 in a respectful devotional manner that relates to Christianity. Craft the imagery using fine linework, bold colors, and sense of depth that can be associated with digital art. The image should not contain any text or words. Depict aspects like a unified body, a single spirit, and a sense of hopeful calling, perhaps through symbols such as cross, dove, and light, representing the Christian faith.