Everton is a fairly easy opponent for Liverpool in the next match, especially since the match takes place at Liverpool's home ground so this will be an opportunity for Liverpool to add full points so that they can continue to stick with several of their rivals who are at the top of the table at the moment. This season the Premier League will become more interesting because several very strong teams are starting to compete with a fairly tight number of points this season.
Liverpool are favorites to win the game, they're currently in a good form and i don't think Everton's defense is very strong enough to hold Liverpool final third, especially Mo Salah that has a good pace and is very skillful and could outrun them during a counter attack,and the fact that they're playing at Anfield even gives them more advantage to win the game and get the threw points.
If you check the head to head game of both teams you'll see that Liverpool have dominated in their last 5 matches and still look very strong this season to win them again, they're currently 4th on the table whereas Everton are very close to the Relegation zone, Liverpool needs to win the match if not they could be overtaken by Aston Villa that are currently behind them.