Generate an image that portrays the verse from Acts 18:25: 'This man was instructed in the way of the Lord; and being fervent in the spirit, he spake and taught diligently the things of the Lord, knowing only the baptism of John.' The scene should depict a man teaching others, with clear reverence and enthusiasm. He's known only the baptism of John. Make sure the ambiance of the image reflects the solemn, guiding, and spiritual aspects described. The entire image should be rendered in a modern, crisp, and vibrant digital art style.