A short psalm of thanksgiving - the old 100. The enthronement Psalms end with a short Psalm titled 'A Psalm of Thanksgiving' God's character is drawn from to base the thanks on and uses 6 imperatives in worship. Corporate worship is emphasized. Where the previous Psalm 99 may have emphasized God's holiness, Psalm 100 emphasizes God's goodness. The emphasis is on group worship. There are two rounds of emotional exaltation grounded in who God is. The praise here is public, expressed out loud and in a corporate setting rather than an individual experience. After this Psalm will be an application Psalm, in Psalm 101 and then a series of Psalms the book of Hebrews will use as argument that Jesus is better than the angels, starting with Psalm 102 which is a prayer of an afflicted one as he pours out his complaint to the Lord, perhaps a prayer that could be made to Jesus but not to any mere angel.