The Children of Israel were told to keep three feasts each year - the feast of unleavened bread, the feast of first fruits, and the feast of ingathering. Should we still do that?

In Exodus 23:14-16, Moses receives the instructions about these feasts. Those three verses in Exodus comprise our brief story. Their inner meaning is explained in Arcana Coelestia 9286-9296.

There are three feasts. In the Word, the number three represents a completeness, a sense of things being covered from beginning to end. Our thankfulness to the Lord is supposed to keep going - to endure.

The first feast, of unleavened bread, stands for worship, for our thankfulness for the Lord's action in our minds to get rid of false ideas. That enables us to start to receive good loves.

The second feast, of first fruits, relates to the planting of true ideas in that "soil" of initial loves for doing good.

The third feast, of harvest, or ingathering, stands for the time when, by applying our true ideas, we receive real good - loves of the neighbor and of the Lord - that become the middle of our lives. This is the state of rebirth, where we have - by working through the year (our lives), and enduring in thankfulness, allowed the Lord to get rid of our false ideas, and push our evil loves to the periphery, so that good can work, and be fruitful.

These feasts, then, represent the progress of our spiritual lives. In some manner, we need to keep them.

719. 'The beast that is not clean' means evil affections. This is clear from what has been stated and shown already about clean beasts. The clean ones are so called because they are gentle, good, and useful. Those that are not clean are the opposite - savage, evil, and useless - of which there are genera and species. These in the Word are also portrayed as wolves, bears, foxes, pigs, and many others, which mean various evil desires and malicious intentions. In the present verse it is said that unclean beasts, or evil affections, were to be taken into the ark as well, for the following reason: The character of the member of this Church is being described here, specifically by means of the ark, and thus by the things that were in or rather had been brought into the ark, that is, the things that already resided with man prior to his being regenerated. Truths and goods resided with him already, which the Lord had supplied and granted prior to his regeneration, for without truths and goods no one can possibly be regenerated. Here the evils that resided with him are referred to and are meant by 'unclean beasts' that are mentioned. While a person is being regenerated evils are present that have to be dispersed, that is, broken down and modified by means of goods. For no evil with man, that of his own doing or that which is hereditary, can ever be dispersed so far as to be banished, but remains implanted for ever. Yet it is broken down and modified by means of goods from the Lord so as to be innocuous and not seen. This is an arcanum that is still unknown. It is the evils of man's own doing that are broken down and modified, rather than those which are hereditary - something else which is not known.