The pure heart is one that is entirely cut away from self. To be selfless is to be pure.
Abdu'l-BaháBahá'í marriage is union and cordial affection between the two parties. They must, however, exercise the utmost care and become acquainted with each other's character. This eternal bond should be made secure by a firm covenant, and the intention should be to foster harmony, fellowship and unity and to attain everlasting life.
Abdu'l-BaháThe wisdom of the appearance of the spirit in the body is this: the human spirit is a Divine Trust, and it must traverse all conditions, for its passage and movement through the conditions of existence will be the means of its acquiring perfections.
Abdu'l-BaháTherefore, in this world he must prepare himself for the life beyond. That which he needs in the world of the Kingdom must be obtained here. Just as he prepared himself in the world of the matrix by acquiring forces necessary in this sphere of existence, so, likewise, the indispensable forces of the divine existence must be potentially attained in this world.
Abdu'l-BaháIllnesses which occur because of physical causes should be treated by doctors with medical remedies; those which are due to spiritual causes disappear through spiritual means. Thus an illness caused by affliction, fear, nervous impressions, will be healed more effectively by spiritual rather than physical treatment. Hence, both kinds of treatment should be followed; they are not contradictory.
Abdu'l-Bahá