Why?

Jesus

As he was drawing near—already on the way down the Mount of Olives—the whole multitude of his disciples began to rejoice and praise God with a loud voice for all the mighty works that they had seen, saying, “Blessed is the King who comes in the name of the Lord! Peace in heaven and glory in the highest!” And some of the Pharisees in the crowd said to him, “Teacher, rebuke your disciples.”

He answered,

“I tell you, if these were silent, the very stones would cry out.”
                                                                                                         Luke 19:37-40 ESV

The Christian's destiny is to rejoice and to praise God with a loud voice for all the mighty works we have seen.  I am compelled to write, I am determined to glorify God.

If we were silent, the very stones would cry out.