Arcana Coelestia#6833
6833. 'And he saw, and behold, the bramble bush was burning with fire' means a recognition that true factual knowledge was full of the good of God's love. This is clear from the meaning of 'seeing' as recognizing, dealt with in 2150, 3764, 4567, 4723, 5400; from the meaning of 'a bramble bush' as true factual knowledge, dealt with immediately above in 6832; and from the meaning of 'fire' as God's love, dealt with in 934 (end), 4906, 5071, 5215, 6314, 6832, so that 'burning with fire' means to be full of the good of God's love.
Leviticus第6章:12-13
12
The fire on the altar shall be kept burning on it, it shall not go out; and the priest shall burn wood on it every morning: and he shall lay the burnt offering in order upon it, and shall burn on it the fat of the peace offerings.
13
Fire shall be kept burning on the altar continually; it shall not go out.