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.

1613. 'The length of it and the breadth of it' means the celestial dimension and the spiritual dimension, or what amounts to the same, good and truth. 'length' means good and 'breadth' truth; see what has been stated already in 650. The reason is that 'land' means the heavenly kingdom, or Church, to which length and breadth are not attributable, only those things that match them and correspond to them, that is to say, goods and truths. The celestial dimension, or good, being primary, is compared to length, while the spiritual dimension, or truth, being secondary, is compared to breadth.

[2] That 'breadth' is truth is quite clear from the Prophetical part of the Word, as in Habakkuk,

I am rousing the Chaldeans, a bitter and hasty nation, marching' into the breadths of the earth. Habakkuk 1:6.

'Chaldeans' stands for people under the influence of falsity, 'marching ¹ into the breadths of the earth' for the destruction of truths, for these words are used in reference to the Chaldeans. In David,

O Jehovah, You have not shut me up into the hand of the enemy. You have made my feet stand in a broad place. Psalms 31:8.

'Standing in a broad place' stands for abiding in the truth. In the same author,

Out of my distress I called on Jah; He answered me in a broad place. Psalms 118:5.

'Answering in a broad place' stands for answering with the truth. In Hosea,

Jehovah will pasture them like a lamb in a broad place. Hosea 4:16.

'Pasturing in a broad place' stands for teaching the truth.

[3] In Isaiah,

Asshur will go through Judah, it will deluge it and pass through and will reach even to the neck; and the outstretching of its wings will fill the breadth of the land. Isaiah 8:8.

'Asshur' stands for reasoning which would 'deluge the land', or the Church; 'wings' stands for reasonings from which falsities result; 'filling the breadth of the land' stands for its being full of falsities, or things contrary to the truth. Because the length of the land meant good and its breadth truth it is said that the New Jerusalem when measured lies four-square, its length being the same as its breadth, Revelation 21:16. From this anyone may see that length and breadth have no other meaning, since the New Jerusalem is nothing else than the Lord's kingdom in heaven and on earth. Because of the meaning things have in the internal sense it became commonplace in former times to refer to celestial and spiritual things by means of things on earth, such as length and breadth, just as height and depth are used nowadays in everyday speech when people are referring to wisdom.

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