If they live thus, they will pass through this world with perfect contentment, bliss, and peace of heart, and become the object of divine grace and favour in the Kingdom of heaven. But if they do other than this, they will live out their lives in great bitterness, longing at every moment for death, and will be shamefaced in the heavenly realm.
Strive, then, to abide, heart and soul, with each other as two doves in the nest, for this is to be blessed in both worlds. (‘Abdu'l-Baha, Selections from the Writings of Abdu'l-Baha)