at least here in Germany the church is an honorable institution because it performs many good deeds.
First of all, let me be the first to say Guten Tag und Wilkommen!
The last time I was in Germany (which was before you were born -- and it was West Germany back then), Germany didn't have a "separation of Church and State" the way the U.S. does. As far as I know, that is still the case. Religion is taught in public schools, by someone licensed either in the Katholische (Catholic) or Evangelische (what we would call "Lutheran") church. And yet, even with this blending of church and state, weddings are totally separate.
If you want to be married in a church, you can certainly do so. And there are some lovely Cathedrals there, too! But you still have to go to a civil court house at some point and "get it done" or it won't be recognized as a legal marriage by the state.
It is completely possible to go through the Church wedding ceremony and opt not to go through the civil ceremony, but then you are not considered married by the state, and are not entitled to any of the rights marriage affords.
Similarly, many couples opt to be married by the German equivalent of a Justice of the Peace, and not go to church. Their marriage is completely valid in the eyes of the state. How God wishes to view that union is not their concern, and not really mine, either.
If this is no longer the case, let me know ... but I suspect it is still run that way. If anything, Germany has become more secular, less Christian, in the last 30 years since I was there.
I find it strange that here, in the U.S., where we have, supposedly, a separation of Church and State, we don't seem to be able to separate that institution, whereas most European countries that DON"T have a separation of Church and State are able to do it just fine. What's up with that?