Generate an image that depicts Genesis 2:9 where every kind of tree that is pleasing to the sight and good for food grows from the earth. Visualize the tree of life situated in the center of a luscious garden and include the tree of knowledge representing good and evil. Please draw this using the technique of pointillism, a post-impressionist art style distinguished by its pattern of distinct dots of color. Make sure this image is respectful, evokes a sense of devotion, and captures the essence of Christian themes without including any text or words.