Not much say to about that one -- except it is Jesus' words. I should have put them in red!
Jesus goes onto say: "Either make the tree good, and its fruit good; or make the tree bad, and its fruit bad; for the tree is known by its fruit." Matthew 12:33
Jesus doesn't want any fence sitters. We either are with Him or not. If we sit on the fence we're trying to please people and we're afraid. Or, we could be just denying the truth within us.
Are you sitting on the fence? If so, get in the game. If it doesn't appeal to you walk away. You don't need worthless religion. Walk away and ask God to change your heart maybe. But I would urge you to fall into Jesus and His life. It is so much better than any other life: full of peace, hope, joy and adventure!