A dramatic, devotional scene taking inspiration from the Renaissance artistic movement, specifically representing Genesis 16:4 from the Bible. In this scene, portray Hagar and Sarai in a moment of tension. They both should be dressed in typical attire of the era, with attentive expressions and gestures. Use warm hues and strong contrasts of light and dark typical of the period's art. Stipulate the painting to be without any text or words, focusing only on the characters' emotional complexities and their symbolic representation within the Christian faith.