These videos are best seen full screen. At the bottom of each video there is a button just to the left of the word “vimeo” that will expand it to full screen.
In The Small Catechism, Martin Luther instructs that as you begin to say these prayers, “you shall bless yourself with the holy cross and say:”
These videos are excellent examples of kinetic typography. They were produced and loaded onto Vimeo by Dave Lassanske.