227. As it is desirable that the origin of perception, internal dictate, and conscience, should be known, and as at the present day it is altogether unknown, I may relate something on the subject. It is a great truth that man is governed by the Lord by means of spirits and angels. When evil spirits begin to rule, the angels labor to avert evils and falsities, and hence arises a combat. It is this combat of which the man is rendered sensible by perception, dictate, and conscience. By these, and also by temptations, a man might clearly see that spirits and angels are with him, were he not so deeply immersed in corporeal things as to believe nothing that is said about spirits and angels. Such persons, even if they were to feel these combats hundreds of times, would still say that they are imaginary, and the effect of a disordered mind. I have been permitted to feel such combats, and to have a vivid sense of them, thousands and thousands of times, and this almost constantly for several years, as well as to know who, what, and where they were that caused them, when they came, and when they departed; and I have conversed with them.