'Extends' in the Bible

From there they journeyed on and camped on the other side of [the river] Arnon, which is in the wilderness that extends from the boundary of the Amorites; for [the river] Arnon is the boundary of Moab, between Moab and the Amorites.

I have seen that all [human] perfection has its limits [no matter how grand and perfect and noble];Your commandment is exceedingly broad and extends without limits [into eternity].

For all [these] things are for your sake, so that as [God’s remarkable, undeserved] grace reaches to more and more people it may increase thanksgiving, to the glory of [our great] God.