Visualize a digital art interpretation of Luke 3:6 - 'And all flesh shall see the salvation of God.'. The imagery could include multitudes of people from different descents such as Caucasian, Middle-Eastern, Hispanic, South Asian, and Black; each unfolding in awe and humility, witnessing a phenomenal scene of salvation. The overarching scene might capture a universal sentiment of hope and unity emanating from a central focus point, which could represent the symbolic 'salvation of God', depicted as a radiant and awe-inspiring light or energy.