Whether you experience your God moment does not depend on me or the elders or the choir. We are no more than instruments, selected by the almighty God to bring His love to you. Since we are human, we sometimes mess up, but God will deliver his love to you in spite of any mistake. The reception is up to you. That is why some will leave this place on a divine high and others will leave without noticing anything divine at all.
Worship is always that way.
Worship was like that way back in 740 BC on the occasion of the passage Janet read. Scholars agree that this particular God moment happened to Isaiah in an annual worship service that was known as the Enthronement Celebration. We do nativity scenes at Christmas. Hebrews did scenes that crowned God as Divine King, victorious over evil, creator, and judge of his people at the Enthronement. It was the year King Uzziah died.