I see in that commission the command to teach all nations to observe all things that Christ has commanded.
Yes, but the command is to make disciples. To teach what Christ has commanded to unbelievers is not the point of the text. Part of what Christ taught was submission to human government, and that includes the issue of marriage licenses.
Christ has no commands concerning marriage?
Of course he does. Don't be silly. And don't take the GC out of context. It is about planting churches, not about marriage licenses.
Don't tell me what it isn't. Tell me what it is.
The church is to defend and propagate the truth.
Statutory law IS made up law. They are the ordinances of men.
Really?? So a statute against stealing is the ordinance of man? What about a statute about killing?
A statute may be good or destructive to the institution of marriage. If it is destructive, then men are under no obligation to obey it.
That is not the biblical requirements. The biblical requirement is to obey the government unless it requires you to disobey God.
(Common law, or Natural Law as it is called by some, is universal and does have authority over one's conscience.)
Depends on how the conscience is trained.
Without going into it* the ground that a couple yields to the state in their union is enough that some people believe that a license makes God's command of none effect, and you don't appear to have studied the issue, so let's just let that be that.
I think it fair to say that I have studied this more than you have. The bottom line is that having a marriage license is part of biblical obedience it the state requires it. If you disagree, then you are wrong. God said to submit to human government because he ordained it. Your problem is with God, not me.
Having a marriage license requires no violation of God's word that I am aware of. I am willing to entertain ideas if want to actually offer some. So far, I don't see where you have made an actual argument against marriage licenses using the Bible. If I recall correctly (and I am going from memory), you have simply offered your opinion which, with all due respect, does not seem grounded either in Scripture or in reality.
So here are some questions to help out here.
1. What biblical command is disobeyed by having a marriage license if the state requires it?
2. What do you say to people who live in countries that require marriages to be performed by civil government (such as Brazil or Mexico)? These countries do not recognize marriage performed in a church.
3. On what biblical basis do you argue that a believer is allowed to disobey the civil government in the matter of marriage?