'Low' in the Bible

He has put down kings from their seats, lifting up on high the men of low degree.

Every valley will be lifted up, and all the mountains and hills made low, and the twisted will be made straight, and the rough ways smooth;

For every man who gives himself a high place will be put down, but he who takes a low place will be lifted up.

And he made this story for some people who were certain that they were good, and had a low opinion of others:

I say to you, This man went back to his house with God's approval, and not the other: for everyone who makes himself high will be made low and whoever makes himself low will be made high.