The 23rd Psalm is one of the best-known and most-loved literary works in the world, and it may well be the best poem ever written. It is also a fine example of the power of figurative language: We read deep things into the vision of ourselves as sheep, led to green pastures and good water by a kind shepherd. It’s empowering to feel the confidence to go fearlessly into the valley of the shadow of death, and to feel the love and caring of a table prepared by the Lord and a cup so full it overflows.

What people don’t know, however, is that this language actually has precise internal meanings, and that when we see them there is an even deeper beauty in the poem. That’s because what it actually describes is the path to heaven, and the fierce desire the Lord has to lead us there.

The first step is to let the Lord be our shepherd – to accept His teaching and His leadership. The green pastures and the still waters represent the things He will teach us for the journey. Then He begins working inside is, setting our spiritual lives in order, so that we desire to do what’s good and to love one another. That’s represented by restoring our souls and leading us in the paths of righteousness.

But we will still face challenges. We still live external lives, out in the world, and we are subject to desires that arise in those externals, in our bodily lives. That’s the valley of the shadow of death. But the rod and staff represent truth from the Lord on both external and internal levels, ideas that can defend us against those desires.

And if we keep following, the Lord will prepare a table for us – a place inside us that he can fill with love (the anointing oil) and wisdom (the overflowing cup). Thus transformed, we can enter heaven, with love for others (“goodness”) and love from the Lord (“mercy”) and can love and be loved to eternity.

One of many beautiful things about this is the fact that it is the Lord who really does all the work. In the whole text, the only action taken by the sheep is walking through the valley of the shadow of death. Other than that, they follow the Lord, trust the Lord, accept the blessings of the Lord. And that is really true! In external states (in the valley) we might seem to be doing the work ourselves, but internally, spiritually, we simply need to give ourselves to the Lord and let Him bless us.

The underlying idea here is that the Lord created us so that He could love us, in loving us wants us to be happy, knows that our greatest happiness will come from being conjoined to Him in heaven, and Himself wants nothing more than to be conjoined to us. So everything He does, in every moment of every day for every person on the face of the planet, is centered on the goal of getting that person to heaven. He wants each and every one of us in heaven more than we are capable of imagining. We just need to cooperate.

(References: Apocalypse Explained 375 [34], 727 [2]; The Inner Meaning of the Prophets and Psalms 273)

195. The most ancient people did not compare all things in man to beasts and birds but actually called them such. This was their manner of speaking, which also remained throughout in the Ancient Church after the Flood; and a similar manner of speaking was preserved among the Prophets. Man's sensory powers they called serpents, for just as serpents are next to the ground so do the sensory powers come next to the body. Consequently reasonings based on sensory evidence concerning mysteries of faith they called serpent-poisons, and those who reasoned in that way they called serpents. And it is their basing reasonings so much on sensory evidence - that is, on visual, as is the evidence of earthly, bodily, worldly, and natural objects - that is the reason for the statement 'the serpent was subtle, more than every wild animal of the field'.

[2] A similar usage occurs in David,

They make their tongue sharp, like a serpent. Under their lips is the poison of an asp. Psalms 140:3-5.

This refers to people who mislead a person by means of reasonings. In the same author,

They go astray even from the womb, in uttering what is untrue; their poison is like serpent's poison; they are like the poisonous deaf-adder which stops up its ear to the sound of those whispering [to it], of the wise one who belongs to the fraternity [of charmers]. Psalms 58:3-5.

Reasonings whose nature is such that those who resort to them do not even hear that which is wise, that is, do not hear 'the sound of the wise one', are here called 'serpent's poison'. This was the origin of the popular saying with the ancients about 'the serpent stopping its ear'. In Amos,

As if someone went into the house and leaned with his hand against the wall, and a serpent bit him. Is not the day of Jehovah darkness and not light, and thick darkness, and no brightness in it? Amos 5:19-20.

'His hand against the wall' stands for power that is one's own and trust in sensory evidence, which results in the benightedness described here.

[3] In Jeremiah,

The sound of Egypt will go forth like a serpent, for [her enemies] will go forth in force, and they will come to her with axes, like woodcutters. Let them cut down her forest, says Jehovah, for it will not be explored; they are more numerous than locusts, they are without number. The daughter of Egypt has been put to shame; she will be given into the hand of a people from the north. Jeremiah 46:20, 22-24.

'Egypt' stands for reasoning about Divine matters that is based on sensory evidence and factual knowledge. Reasonings are called 'the sound of a serpent', and the benightedness that results is meant by 'a people from the north'. In Job,

He will suck the poison of asps, the tongue of a viper will kill him; he will not see the brooks, the streams flowing with honey and butter. Job 20:16-17.

'Streams of honey and butter' are spiritual and celestial things, which reasoners will not see. Reasonings are called 'the poison of asps and 'the tongue of a viper'. For more concerning the serpent, see at verses 14-15, below.