We found "Whose mercy thus they prove" used in 1 sacred songs, each carrying a unique message of faith.
Whose mercy thus they prove
...O then, that all would bless His name,
Whose mercy thus they prove,
And pleased from age to age proclaim,...
O then, that all would bless His name,
Whose mercy thus they prove,
And pleased from age to age proclaim,
Explore random hymns and find new inspiration