These verses, the opening phrases of the Sermon on the Mount, hold some of the Bible’s most beautiful and best-loved poetry. Part of its beauty, though, lies in the fact that the meaning is not quite clear. What does it mean to be “poor in spirit”? What does it mean to “inherit the earth” or to be called “the children of God.” The fact that there are many possibilities causes us to linger over the phrases, pondering them.

Understood in the internal sense, these blessings show the spiritual states of the various people who could be receptive of the Lord and the new church he was launching. On a deeper level it shows that states within ourselves that can lead each of us to the Lord and to a deeper understanding of His truth today.

The “poor in spirit” are those who know little about spiritual things, but want to learn. Those that “mourn” are those who want to be good, but see no desire for good in their church. The “meek” are those who love to care for and serve others. To “hunger and thirst after righteousness” shows a desire to rise up, to learn about what’s good and to come to desire it.

The “merciful” are those who love their fellow people. The “pure in heart” are those who love only what is good. “Peacemakers” are those who are in harmony with the Lord, gaining knowledge from Him and wanting what He wants. And to be “persecuted for righteousness’ sake” means acting out of love and care for others, even though you are condemned by others for it.

There’s something of a progression there, from those who simply want to learn to those who actively want to be good people to those who actually are good and acting out of love for others. None of it, though, describes those who are learned in the Jewish traditions, or even necessarily observant in terms of ritual; they are, rather, those who sense that it is possible to be a good person and are willing to make the effort.

And they are promised their rewards! The “kingdom of heaven” is the understanding the angels have of the Lord; “comfort” represents ideas that lead to the good of life; “inheriting the earth” is a state of loving others and being loved by them in return. The overall message is simple: If we truly wish to be good people, and are willing to let the Lord teach us how to be good people, we will end up filled with love and wisdom from Him. And that’s what we need to focus on: The desire to be good, and openness to ideas from the Lord. It’s not about ritual and intellectual “correctness”; it’s about ideas that lead us to be good.

But what of being reviled and persecuted? This depicts temptation, when the hells attack our newborn good desires and true understanding. They cause us to doubt our ability to be truly good and question the ideas that are leading us. And they can do it in many ways, reminding us of the fun we’ll be missing or reminding us of all the bad things we’ve ever done to render us hopeless. They will even attack the Bible and the ideas that come to us through it from the Lord; that’s represented by the idea that people also attacked the prophets.

These states, however, are blessed in their own way; only by battling these evils, which are rooted inside us, can we finally fully embrace the good life we have been striving for. That’s why it is pictured last, and that's why it leads to the “great reward” in heaven.

501. And their bodies will lie in the street of the great city. (11:8) This symbolically means that these two essential elements of the New Church have been utterly rejected by people inwardly caught up in the doctrinal falsities connected with justification by faith alone.

The bodies of the two witnesses symbolize the two essential elements of the New Church, namely, an acknowledgment of the Lord as the only God of heaven and earth, and conjunction with Him by a life in accordance with the Ten Commandments (nos. 490ff.). The street of the great city symbolizes doctrinal falsity connected with justification by faith alone - the street symbolizing falsity, as we shall see next, and the city symbolizing doctrine (no. 194). It is called a great city because the doctrine is the prevailing doctrine throughout the Protestant Reformed Christian world among the clergy, though not in the same way among the laity.

Streets in the Word have almost the same symbolic meaning as ways, because streets are a city's ways. Still, streets symbolize doctrinal truths or falsities, because a city symbolizes doctrine (no. 194), while ways symbolize a church's truths or falsities, because the earth symbolizes the church (no. 285).

[2] That streets symbolize doctrinal truths or falsities can be seen from the following passages:

Justice has been rejected, and righteousness stands afar off, for truth has stumbled in the street, and rectitude cannot enter. (Isaiah 59:14)

The chariots raced madly in the streets, they rushed in every direction in the town squares. (Nahum 2:4)

In the days of Jael, the ways were deserted... The town squares were deserted... in Israel... (Judges 5:6-7)

How the glorious city is forsaken...! Therefore her young men shall fall in her streets... (Jeremiah 49:25-26, cf. 50:30)

Those who ate delicacies are devastated in the streets... Darker than black is the appearance (of the Nazirites); they go unrecognized in the streets... They wandered blind in the streets... They tracked our steps so that we could not go into our streets. (Lamentations 4:5, 8, 14, 18)

I will cut off nations, their corners will be devastated; I will make their streets desolate... (Zephaniah 3:6)

(After) sixty-two weeks, the street (of Jerusalem) shall be built again..., but in distressful times. (Daniel 9:25)

...the street of the city (New Jerusalem) was pure gold, like transparent glass. (Revelation 21:21)

In the middle of its street... on this side and that, was the tree of life, which bore twelve fruits... (Revelation 22:1-2)

And so on elsewhere, as in Isaiah 15:3; 24:10-11; 51:20.

As streets symbolize the church's doctrinal truths, therefore they taught in the streets (2 Samuel 1:20). And we are told,

We ate and drank in Your presence, and You taught in our streets. (Luke 13:26)

For this reason also hypocrites prayed on street corners (Matthew 6:2, 5). And for this reason the master of the house in Luke 14:21 ordered his servants to go out into the streets and squares and bring people in.

For the same reason, too, anything false or falsified is called mire, filth and excrement in the streets (Isaiah 5:25; 10:6, Micah 7:10, Psalms 18:42).

Prophets who prophesied falsely were cast out into the streets of Jerusalem, and no one buried them (Jeremiah 14:16).