One of the great gifts of reading the Liturgy of the Hours (also called the Breviary) faithfully over the years is that the Scriptures become deeply impressed upon the mind, heart, memory, and imagination. This is especially true of the psalms that are repeated every four weeks, all year long, every year.
But there are significant omissions in the modern Breviary. This is true not merely because of the loss of the texts themselves, but that of the reflections on them. The verses eliminated are labeled by many as imprecatory because they call for a curse or wish calamity to descend upon others.
Here are a couple of examples of these psalms: