At a time: rituals (of the trumpet in this case) had a place to involve the people in the tribes of Israel. Especially when God directed. God even directed Numerous tribes to specific tasks during the movements.
The challenge for us is when God’s assignment becomes prideful. Don’t allow it to consume you and forget about the Lord and His words.
Always seek a way to serve the Lord and His church but never allow your service get in the way of your relationship with Him.
Study His word so your focus does not consume you with you.