Fortitude and perseverance…

And although many conflicts of diverse kinds should abound in prayer, and darkness of mind with much confusion, the devil making the soul feel that her prayer was not pleasing to God, nevertheless, she ought not to give up on account of those conflicts and shadows, but to abide firm in fortitude and long perseverance, considering that the devil so does to draw her away from prayer the mother, and God permits it to test the fortitude and constancy of that soul.
–Saint Catherine of Siena  (1347-1380)

O eternal Trinity…

You, O eternal Trinity, are a deep sea,
into which the more I enter the more I find,
and the more I find the more I seek.
The soul cannot be satiated in your abyss,
for she continually hungers after you, the eternal Trinity,
desiring to see you with the light of your light.
As the heart desires the springs of living water,
so my soul desires to leave the prison of this dark body
and see you in truth.
–Saint Catherine of Siena (1347-1380)