And when they began to sing and to praise, the Lord set ambushments against the children of Ammon, Moab, and mount Seir, which were come against Judah; and they were smitten. – 2 Chronicles 20:22
And when they began to sing and praise, the Lord set ambushments…
The Lord setting ambushments was triggered by the act of singing and praising.
In other words, singing and praising has the power to provoke a strategic military initiative from the heavenly realm on your behalf.
That’s what happened for Paul and Silas:
And at midnight Paul and Silas prayed and sang praises unto God, and the prisoners heard them.
26 And suddenly there was a great earthquake, so that the foundations of the prison were shaken; and immediately all the doors were opened and everyone’s bands were loosed. – Acts 16:25-26
The great earthquake was triggered by them praying and singing praises to God.
Heaven is on standby, waiting for your “And when” moment in order to act for you “on earth as it is in heaven”.