Brothers and sisters: Hearing of your faith in the Lord Jesus and of your love for all the holy ones, I do not cease giving thanks for you, remembering you in my prayers, that the God of our Lord Jesus Christ, the Father of glory, may give you a spirit of wisdom and revelation resulting in knowledge of him.   (Eph 1:15-23)   https://bible.usccb.org/bible/readings/101522.cfm

Saint Teresa of Jesus, better known as Teresa of Ávila, is one of the great teachers of the church in the spiritual life:

Let nothing disturb you.
Let nothing make you afraid.
All things are passing.
God alone never changes.
Patience gains all things.
If you have God you will want for nothing.
God alone suffices.