Why do Catholics use incense at Mass? Incense is a visible sign of our invisible prayers rising up to the heavens. Its use can be found in both the Old and New Testaments. But what’s the point? Well, think of it like this. We engage with the *physical* world through our 5 senses. By adding a *physical* element to that which is spiritual (such as our prayers), our mind, body, and soul can all be engaged. The *visible* sight of the smoke rising to heaven and the smell of the incense orient our min