True worship comes from the heart, in love and adoration unto the Lord. Earlier, the Spirit of God was bringing forth the praise message. And praise is essential. It is the means of entering into the presence of the Lord. We enter His gates with singing, and we enter His courts with praise.
Praise is the entering in.
But in the past, once we had gotten in, we often didn t know what to do next. We either did nothing or we changed the order of the service, taking the offering, making the announcements, etc. It is much like a visit to the White House to meet the President. You might make every effort to get there, going through all the proper channels to get permission. When it is finally granted, you drive up to the White House, noticing the beauty of the entrance.