'Down' in the Bible

But the righteousness which is of faith says this, "Don't say in your heart, 'Who will ascend into heaven?' (that is, to bring Christ down);

"Lord, they have killed your prophets, they have broken down your altars; and I am left alone, and they seek my life."

Let their eyes be darkened, that they may not see. Bow down their back always."

who for my life, laid down their own necks; to whom not only I give thanks, but also all the assemblies of the Gentiles.