While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid ?

While diluting an acid, why is it recommended that the acid should be

1.	While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid ?
Answer» because if we will ADD water into Acid it may sparkle on our FACES cause ingereous WOUND, so it would be BETTER to add acid into water