Invitatorium

The phrase 'in confessione beati N.' employs 'confessio' in its technical patristic sense - not confession of sins but confession of faith, the public proclamation that earns the title 'Confessor.' This term originated to honor those who suffered for Christ but did not die, distinguishing them from martyrs while honoring their witness. The verb 'laudemus' (let us praise) echoes Psalm 150's universal call to praise. At Matins, the night office anticipating resurrection, this invitatory summons the Church to honor one who confessed Christ boldly and lived to old age - a different but equally valid witness.