Create an image inspired by the verse Revelation 21:6 from the King James Version Bible. Depict a figure who symbolizes the Alpha and Omega, the beginning and the end, quenching the thirst of another figure from a fountain, which is a representation of the water of life. The scene should evoke feelings of devotion and reverence linked to Christianity, and all this done in the artistic style of pointillism, notable for its technique of painting in small, distinct dots of color. The image should be devoid of text or words but rich in symbolism.