31. The Divine which inflows from the Lord and is received in the third or inmost heaven is called celestial, and in consequence, the angels there are called celestial angels. The Divine inflowing from the Lord and received in the second or middle heaven is called spiritual, and in consequence, the angels there are called spiritual angels. Whereas, the Divine inflowing from the Lord and received in the outermost or first heaven is called natural. But, because the natural of that heaven is not like the natural of the world but has in it the spiritual and the celestial, therefore that heaven is called spiritual- and celestial-natural, and in consequence, the angels there are called spiritual-natural and celestial-natural.# Those who receive influx from the middle or second heaven, which is the spiritual heaven, are called spiritual-natural, and those who receive influx from the third or inmost heaven, which is the celestial heaven, are called celestial- natural. The spiritual-natural and the celestial-natural angels are distinct from each other, but yet they constitute one heaven because they are in one degree. # There are three heavens, the inmost, the middle, and the outermost, or the third, the second, and the first (n. 684, 9594, 10270); and the goods there follow also in a threefold order (n. 4938, 4939, 9992, 10005, 10017). The good of the inmost or third heaven is called celestial; the good of the middle or second heaven spiritual; and the good of the outermost or first heaven spiritual-natural (n. 4279, 4286, 4938, 4939, 9992, 10005, 10017, 10068).