I was raised Lutheran and we went through confirmation.
OK, apologies. I've just always associated it only with Catholics. That just shows you how much I know, because I just looked up the Church of England & Anglican churches, which are the main Protestant churches in Britain & Australia, & they do have it.
I have also heard him say in a couple of interviews when asked about some of his charity work that he keeps very low profile - "God likes a silent giver".