I haven't spent a ton of time in Isaiah since freshman year at Wheaton, but that immersion in it was enough that I still name it immediately as my favorite book of the Bible.
I'm remembering why.
"He has anointed me...
to comfort all who mourn;
to grant to those who mourn in Zion-
to give them a beautiful headdress instead of ashes,
the oil of gladness instead of mourning,
the garment of praise instead of a faint spirit;
that they may be called oaks of righteousness,
the planting of the Lord,
that He may display His beauty."
Psalms 56, 62, 95.