Looks like a lot of people are much more comfortable making Scripture say what they want it to say than I am.
The responses I’m reading here sound a lot like the ones I hear from liberals who want to ignore the parts of the Bible that deal with homosexuality.
If you don't want to listen to the responses given, then why did you post this to begin with? God tells us that governments established on Earth are established by Him. We are to obey them. Our government has laws against illegal entry into our country. Those laws must be obeyed. Nothing ambiguous about that.
If you still have a problem with illegal-immigration (which the passage you quote really doesn't address), then I suggest you consider some other forum.
If you cannot stand the heat, take you favorite illegal aliens and GTFO.