Depict the sentiment from Romans 9:2 - 'That I have great heaviness and continual sorrow in my heart.' in a format similar to digital art. The scene should visually represent the weightiness and enduring sorrow expressed in the verse, potentially through a heart metaphorically burdened and enveloped in consistent sorrow. Contrast and color saturation could be used to impart the depth of the sentiment - for example, widespread uses of muted colors can signify sorrow, while certain areas in stark contrast can represent the heaviness.