Luke 2:13 And suddenly there was with the angel a multitude of the heavenly host praising God and saying:
We should all know what the heavenly host sung out loud, but it is the fact they did sing out I want to mention today.
In scripture we are told all heaven rejoices when another person comes to know Christ as Saviour.
All heaven cried out loud when Christ was born because this was the point where they would know it was all possible for a sinner to be saved by grace!
Praise God that He allowed this to happen just for us!