Sole Satisfier is a term in Christian theology which refers to God as the only one who can satisfy human beings.
Saints
Cyprian
Cyprian is one of the Fathers of the Church.
To those who seek the kingdom of God and his righteousness, he has promised to give all else besides. Since everything indeed belongs to God, he who possesses God wants for nothing, if he himself is not found wanting before God.
Teresa of Avila
Teresa of Avila was a Mystic and is a Doctor of the Church. God as the Sole Satisfier of human longing is one of the central teachings of the Discalced Carmelite reform that she and St. John of the Cross collaborated upon in the 16th century.
Let nothing trouble you
Let nothing frighten you
Everything passes
God never changes
Patience
Obtains all
Whoever has God
Wants for nothing
God alone is enough.