Psalms
Chapter
Psalms is a collection of poems written over a long period of time by various authors. They express the heart of humanity in all generations through a variety of religious experiences. Originally the poems were chanted or sung to the accompaniment of a stringed instrument. One of the characteristics of this Hebrew poetry is parallelism; that is, the second line reiterates the idea of the first line.
Psalm 21
21:9 Thou shalt make them as a fiery oven in the time of thine anger: the LORD shall swallow them up in his wrath, and the fire shall devour them.