Worship is an exercise in call-and response, and when you are worshiping together. We learn to respond to the scripture, the sermon, the prayer, and the songs.... that's not something you can do when you're off on your own. We respond to what God is saying to us, and that's a good discipline to learn
As a trumpet ministry when we read Job 39:24-25 as God questions Job, there is reference to trumpets used in battle. Psalm 47:5 God goes out with the sound of the trumpet. Psalms 81:3 the trumpet to be played on the solemn feast day at the appointed time. Psalm 98:6, 150:3 the trumpet played in Praise to the Lord. Reason why Trumpet ministry is so important in the Church...