Charles H. Spurgeon on Psalms 95:6

Let us worship and bow down. To fall upon the ground is a gesture of worship, not only when the worshipper mourns, but when the worshipper rejoiceth. It is said (Mt 2:10,11) that the wise men when they found Christ, "rejoiced with exceeding great joy", and presently, "they fell down, and worshipped him". Neither is this posture peculiar to worship in times or upon occasions of extraordinary joy and sorrow; for the ordinary invitation was, "O come, let us worship and bow down: let us kneel before the Lord our maker". —Joseph Caryl.