736. As for Noah, or the member of this new Church, he was such that he believed with simplicity those things which he had come to possess from the Most Ancient Church. These were items of doctrine that had been gathered together and converted into a kind of doctrinal form by those called Enoch. The disposition of the people meant by Noah however was entirely different from those before the Flood who perished, called the Nephilim. For they immersed doctrinal matters concerning faith in their own filthy desires and in this way strove after dreadful persuasions from which they were unwilling to draw back even though they were taught by others and were shown that these were falsities. This dual genius or disposition also exists among people today. The former can be regenerated easily, but the latter with difficulty.

10229. 'And you shall take the silver of expiations from the children of Israel' means the purifying truths springing from good that are the Church's. This is clear from the meaning of 'the silver' as truth springing from good, dealt with in 1551, 2954, 5658, 6112, 6914, 6917, 8932; from the meaning of 'expiations' as purification from evils, dealt with above in 10218, so that 'the silver of expiations' is truth that purifies; and from the representation of 'the children of Israel' as the Church, dealt with in the places referred to in 9340. The words 'truth that purifies' are used because all purification from evils is effected by means of truths, see 2799, 5954, 7044, 7918, 9089. The implications of all this are that by himself a person thinks nothing but evil; for by himself he does not think about God nor about good and just behaviour towards his neighbour, unless it is to his own advantage. Nor indeed does he think about heaven and eternal life, only about the world and life there. As long as this is a person's state of mind his thought springs from what is below him and not from what is above him, thus from hell and not from heaven. To think what is good therefore a person's thought must spring from heaven, so that his mind must be raised in that direction. This is accomplished solely by means of truths such as exist within the Church, derived from the Word; for those truths teach about the nature of God, who the neighbour is, the existence of heaven, the reality of eternal life, and in particular what evil and good are. When these truths pass into the mind its inner levels are raised above the self, and are accordingly drawn away from those things below the self, thus away from evils. From this it may be recognized that all purification or removal from evils is effected by means of truths, which are therefore called purifying truths.