Illustrate a scene inspired by Matthew 19:13-15: set it in a lush landscape at dusk. The focal point is a figure radiating warmth and kindness, his hands outstretched towards small children of diverse descents and genders who gravitate towards him with an air of innocent curiosity. Around them, a group of stern observers look on, their attitudes signaling disapproval. The image should invoke a sense of narrative tension and display a contrast between light and dark. Ensure that the image captures the ethereal, spiritual quality of the scene, using glowing elements to suggest divine presence. This should be a digital art piece.