The phrase in question identifies the words comprising a Christian hymn expressing reverence and admiration for the power and majesty attributed to God. These words, typically set to music, serve as a vehicle for collective worship and a declaration of faith.
Historically, hymns like this one have played a significant role in religious expression, offering a shared experience of belief and reinforcing communal identity. The potency of such musical expressions lies in their ability to evoke emotion, foster unity, and transmit theological concepts in an accessible manner. They offer solace, inspiration, and a framework for understanding the divine.