Deuteronomy 31:6

Be strong and of good courage, fear not, nor be afraid of them: for the LORD thy God, he it is that doth go with thee; he will not fail thee, nor forsake thee.

Deuteronomy 31:6

Prayer of Saint Teresa of Avila

[public domain]

Saint Teresa of Avila’s Vision, by Peter Paul Rubens, 1614

Prayer of St. Teresa of Avila

Let nothing disturb you;
nothing frighten you.
All things are passing.
God never changes.
Patience obtains all things.
Nothing is wanting to him
who possesses God.
God alone suffices.

Joshua 1:9

Have not I commanded thee? Be strong and of a good courage; be not afraid, neither be thou dismayed: for the LORD thy God is with thee whithersoever thou goest.

Joshua 1:9