10123. 'And you shall cleanse from sin on the altar' means purification from evils in heaven and in the Church. This is clear from the meaning of 'cleansing' as purifying; from the meaning of 'sin' as evil, for all evil that a person is guilty of is called sin; and from the meaning of 'the altar' as that which is representative of the Lord in regard to Divine Good and of the worship of Him, dealt with in 9714, 9964, at this point in respect of Divine Good in heaven and in the Church. The subject is still the Lord's influx, presence, and reception there, and for this reason 'the altar' also means heaven and the Church in respect of reception of Divine Good from the Lord there. For that which is Divine and the Lord's is what makes heaven and the Church; this is so because the Lord dwells there in what is His and not in what is a person's own. This too explains why 'the altar' also means the actual person in whom heaven is present or in whom the Church is present, and so in whom the Lord is present; and in the abstract sense, in which no actual person is envisaged, 'the altar' means the Good itself which comes from the Lord and is present with the angels of heaven and with members of the Church.

[2] The word 'altar' is used with these meanings in John,

I was given a reed like a rod, and the angel stood and said to me, Measure the temple of God, and the altar, and those who worship in it. Revelation 11:1.

Here 'the temple of God, and the altar' are heaven and the Church, 'the temple' being the spiritual Church and 'the altar' the celestial Church. 'Measuring' means recognizing the amount and the essential nature of truth and good; and this is why it says not only 'Measure the temple, and the altar' but also 'those who worship in it'. For the meaning of 'the temple' as the spiritual Church, see 3720; and for that of 'measuring' as recognizing the state of affairs as regards truth and good, 9603. In the same book,

I heard another angel from the altar saying, O Lord God Almighty, true and righteous are Your judgements. Revelation 16:7.

'From the altar' means from the inmost heaven, where celestial good reigns, celestial good being the good of love to the Lord. In Jeremiah,

The Lord has abandoned His altar, He has abominated His sanctuary. Lamentations 2:7.

'Abandoning the altar and the sanctuary' refers to everything of the Church, 'the altar' being everything of the Church as regards good, and 'the sanctuary' everything of the Church as regards truth.

1110. People who have assumed that righteousness and merit lay in their good works and so have attributed the power of achieving salvation to themselves, not to the Lord and to His righteousness and merit, and who in thought and life have confirmed themselves in this idea, have their assumptions converted in the next life into delusions in which they seem to themselves to be cutting wood. This is exactly how it appears to them. I have spoken to them. When they are doing their work and are asked whether they are not tired out, they reply that they have not yet done enough work to be able to merit heaven. While they are cutting pieces of wood it seems as though something of the Lord is underneath the wood, so that the wood appears as merit. And the more something of the Lord seems to be in the pieces of wood the longer they remain in that condition. But when this delusion starts to fade they are getting nearer the end of vastation. At length they become such that they too are able to be admitted into good communities, though they still waver for a long time between truth and falsity. Because they have led a conscientious life the Lord takes great care of them, and is sending angels to them time and again. These are the people who in the Jewish Church were represented by 'hewers of wood', Joshua 9:23, 27.