No not WELS, LCMS. Here is one to think about. What would you say if an alien landed in a UFO on the Washington mall and came out and pronounced that Jesus Christ was actually one of them. Would your pew still be comfortable? How would your church and Pastor handle it.
Before or after we stopped laughing? When Jesus comes again, there won't be a question about Who He IS. False messiahs from space are false messiahs period. This scenario admittedly isn't one I have considered, but now forewarned, I still laugh.
4. The Word they still shall let remain
Nor any thanks have for it;
He's by our side upon the plain
With His good gifts and Spirit.
And take they our life,
Goods, fame, child and wife,
Let these all be gone,
They yet have nothing won;
The Kingdom our remaineth.
Hymn #262
The Lutheran Hymnal
Text: Psalm 46
Author: Martin Luther, 1529
Translated by: composite
Titled: "Ein' feste Burg ist unser Gott"
Composer: Martin Luther, 1529
Tune: "Ein' feste Burg"
1st Published in: Klug's Gesangbuch
Town: Wittenberg, 1529
Or a line from The Church's One Foundation
"We have God's own promise and that can never fail."
So no, I don't worry about an alien claiming Christ, he'd have to prove it. And while aliens may have advanced technology, rolling up the sky like a scroll probably isn't one of them, not to mention the other signs of the last day.
An important question folks are going to have to deal with.
Thx.