Called To Joy

It is a duty for each one of us to be joyful. It is a remarkable religion in which joy is a precept, in which the command is to be happy, in which cheerfulness is a duty.
Dom Delatte[1]

“Enter into the Joy of your Lord.”
Matt 25: 21

[1]Dom Paul Delatte Conference on John 15, 1902, cited in The Spirit of Solesmes, p.146