And when he came near, even now at the descent of the mount of Olives, the whole multitude of the disciples began to rejoice and praise God with a loud voice for all the mighty works that they had seen;
All Commentaries on Luke 19:37 Go To Luke 19
Ambrose of Milan
AD 397
It is not strange if the rocks would respond against their nature with praises of the Lord since murderers, harder than rocks, also proclaim them. Perhaps this means when the Jews are speechless after the Lord’s passion, the living stones, according to Peter, will cry out. Even with mixed emotions, the crowd nevertheless leads God to his temple with praise.