I'm not clear on why the poor are blessed. Perhaps you'd like to clarify, and maybe take a vow of poverty?
Oof!
Okay, I'mma help you with that... See, back in the day there was a guy named Jesus. Some folks say he was the son of god.
Anyway...
They wrote a book about him... Maybe you've heard of it, it's called the Bible.
Now one of the folks who wrote about Jesus was called Matthew, and Matthew wrote about a town-hall Jesus had in Galilee where he shared his teachings... You know, like folks on YouTube, except in person and without a beanie.
Matthew says the town-hall was called the Sermon on the Mount, so it was kinda a town-hall on the mount.
Turns out, the sermon went really, really well and people still quote it today.
In particular they quote the prayer he shared with the folks at the town-hall on the mount - the folks who say Jesus was the son of god call it the "Lord's Prayer".
He also shared what folks call the eight Beatitudes... They go like this:
1 Blessed are the poor in spirit, for theirs is the kingdom of heaven.
2 Blessed are those who mourn, for they will be comforted.
3 Blessed are the meek, for they will inherit the earth.
4 Blessed are those who hunger and thirst for righteousness, for they will be filled.
5 Blessed are the merciful, for they will be shown mercy.
6 Blessed are the pure in heart, for they will see God.
7 Blessed are the peacemakers, for they will be called children of God.
8 Blessed are those who are persecuted because of righteousness, for theirs is the kingdom of heaven.
It's all right there in the bible book... in Matthew's gosple, chapter 5.
So... Why are the poor blessed?
'Cos Jesus said so.
You're welcome.