Here is a rather slooowwww rendition of When I survey the Wondrous Cross" at the Garden Grove, CA, Crystal Cathedral.
FYI the CC is a just a shell of its former glory (captured in this video) as it lost its congregation and sponsors to modern sophists, dismissed its fine musicians, stiffed them their wages, and went bankrupt. Just recently the Catholic Diocese in SoCal bought it for a complete renovation, to serve the Latino population in the area.
And here is a lovely version of John Stainer's God So Loved the World. Notice how precisely the choir pronounces the words, how they shape not only the phrases, but often each word. Sorry if you get an advertisement on these links.
And as a bonus, here is a partial version of He Leadeth Me from Brother Jackman's website. Sorry it is missing most of the interesting harmony parts. We sing this on March 30.