Beyond its literal function, what might the 'city of refuge' concept in the Old Testament (e.g., Numbers 35) symbolize concerning God's character and provision?

A It primarily demonstrated God's legalistic approach to justice, emphasizing strict adherence to the law above all else. B It offered a temporary sanctuary, highlighting God's mercy and providing a space for unintentional offenders to avoid immediate retribution, reflecting His desire for justice tempered with compassion. C It was solely a practical solution to prevent blood feuds, with no deeper spiritual or theological significance intended. D It served as a place for criminals to permanently escape justice, showing God's indifference to the consequences of sin.