Hey, who are you to judge someones zealousness. We are zealous in preaching the good news of the kingdom, as jesus taught us to be, thats what we need to be zealous in. True the other works are admirable and we should strive to do these things, however our main aim should be to bring the good news to all people and we are zealous in doing that. We are not like other religions who do good works, but fail to teach people scriptual truth, these people are zealous in what they do, however fail to carry out jesus command of preaching the good news from the bible. We may not hold church fairs so we can sell our tea cakes but the message we deliver is a lot longer lasting and better tasting than that.
REALNESS.