I love the Psalms. Growing up, we would read five each day. For example, on the first day of the month, we would read Psalms 1, 31, 61, 91, and 121. On the second day of the month, we would read Psalms 2, 32, 62, 92, and 122, etc. That way we could read the whole book of Psalms each month.
When I am joyful, the Psalms sing my delight.
When I am overwhelmed, they express my sorrow.
When I feel indescribably close to God, they tell of how intimately He loves me.
When I am ready to give up on God, they teach me about hope.
There’s always new beauty and truth to glean from the Psalms and the other poetical books. I also love Song of Solomon and Isaiah for those reasons.
For those who enjoy poetry, the Psalms are like a direct golden chain leading up to Heaven.