Create an imagery capturing a pivotal biblical moment, set in a high mountain overlooking all the kingdoms of the world. It should be a scene where two key figures are present. One personifies goodness while the other represents temptation. They are both staring at the vast kingdoms below, showcased with intricate detail, reflecting several cultures and architectures around our planet. This scene is to be painted using a watercolor technique, with an aura of tranquility and reverence, emphasising devotion to Christianity. The art piece should be respectful and abstain from the use of text or words within the image.