Exod 19:13

“But if any is an evil and savage beast and altogether incapable of taking in the subject matter of contemplation and theology, let him not hurtfully and malignantly lurk in his den among the woods, to catch hold of some dogma or saying by a sudden spring and to tear sound doctrine to pieces by his misrepresentations. But let him stand yet afar off and withdraw from the mount, or he shall be stoned and crushed and shall perish miserably in his wickedness.”

“And here is shown how a prelate should behave: being perfect in both action and contemplation, he must accept the laws. Where? On the Mountain of Contemplation, with Moses, so that he may act with propriety and industry, and not as a beast, for a beast cannot go up into the Mountain: a beast that touches the Mountain must be stoned.”