Portray an image featuring a serene and profound scene which signifies the joyful celebration of spirituality and divine atonement. The setting should take inspiration from the Roman era, with inherent classic architectural design, perhaps a grand structure or temple. The ambience should project peace and tranquility, symbolizing the sense of joy found in faith as expressed in Romans 5:11 - 'And not only so, but we also joy in God through our Lord Jesus Christ, by whom we have now received the atonement.' Realize this scene in a digitized artistic style, akin to illustrative art, focusing on striking colors and high resolution.