The aggressive proselytism that had characterized efforts in ages past to promote the cause of religion is declared to be unworthy of the Day of God. Each person who has recognized the Revelation has the obligation to share it with those who he believes are seeking, but to leave the response entirely to his hearers:
Show forbearance and benevolence and love to one another. Should any one among you be incapable of grasping a certain truth, or be striving to comprehend it, show forth, when conversing with him, a spirit of extreme kindliness and good-will....[25]
The whole duty of man in this Day is to attain that share of the flood of grace which God poureth forth for him. Let none, therefore, consider the largeness or smallness of the receptacle....[26]
Against the background of the bloody events in Persia, Bahá’u’lláh not only told His followers that “if ye be slain, it is better for you than to slay,” but urged them to set an example of obedience to civil authority: “In every country where any of this people reside, they must behave towards the government of that country with loyalty, honesty and truthfulness.”[27]
The conditions surrounding Bahá’u’lláh’s departure from Baghdad provided a dramatic demonstration of the potency of these principles. In only a few years, a band of foreign exiles whose arrival in the area had aroused suspicion and aversion on the part of their neighbors had become one of the most respected and influential segments of the population. They supported themselves through flourishing businesses; as a group they were admired for their generosity and the integrity of their conduct; the lurid allegations of religious fanaticism and violence, sedulously spread by Persian consular officials and members of the Shi‘ih Muslim clergy, had ceased to have an effect on the public mind. By May 3, 1863, when He rode out of Baghdad, accompanied by His family and those of His companions and servants who had been chosen to accompany Him to Constantinople, Bahá’u’lláh had become an immensely popular and cherished figure. In the days immediately preceding the leave-taking a stream of notables, including the Governor of the province himself, came to the garden where He had temporarily taken up residence, many of them from great distances, in order to pay their respects. Eyewitnesses to the departure have described in moving terms the acclaim that greeted Him, the tears of many of the onlookers, and the concern of the Ottoman authorities and civil officials to do their visitor honor.[28]
“The Changeless Faith of God...”
Following the declaration of His mission in 1863, Bahá’u’lláh began to elaborate a theme already introduced in The Book of Certitude, the relationship between the Will of God and the evolutionary process by which the spiritual and moral capacities latent in human nature find expression. This exposition would occupy a central place in His writings over the remaining thirty years of His life. The reality of God, He asserts, is and will always remain unknowable. Whatever words human thought may apply to the Divine nature relate only to human existence and are the products of human efforts to describe human experience:
Far, far from Thy glory be what mortal man can affirm of Thee, or attribute unto Thee, or the praise with which he can glorify Thee! Whatever duty Thou hast prescribed unto Thy servants of extolling to the utmost Thy majesty and glory is but a token of Thy grace unto them, that they may be enabled to ascend unto the station conferred upon their own inmost being, the station of the knowledge of their own selves.[29]