Know verily that the purpose underlying all these symbolic terms and abstruse allusions, which emanate from the revealers of Gods holy cause, hath been to test and prove the peoples of the world; that thereby the earth of the pure and illuminated hearts may be known from the perishable and barren soil.
Bahá'u'lláhNor shall the seeker reach his goal unless he sacrifice all things. That is, whatever he has seen, and heard, and understood (before), all must he set at naught, that he may enter the Realm of the Spirit, which is the City of God.
Bahá'u'lláhLet not a man glory in this, that he loves his country; let him rather glory in this, that he loves his kind...
Bahá'u'lláhThis is the Day in which God's most excellent favors have been poured out upon men, the Day in which His most mighty grace hath been infused into all created things. It is incumbent upon all the peoples of the world to reconcile their differences, and, with perfect unity and peace, abide beneath the shadow of the Tree of His care and loving-kindness.
Bahá'u'lláh