There are many ways to decorate a console table for Christmas. One of the most popular options is to use a combination of candles and greenery. You can add a few candles in red or green glass holders, and then surround them with greenery like holly, ivy, or pine branches. You can also add small ornaments or other decorations like small Christmas figurines or trees. Another option is to use a garland made of greenery and lights, and then add some ornaments or other decorations to it. Whatever you choose, make sure to keep it simple and balanced, and to keep safety in mind when using candles.