The train of dire events that followed in swift succession the calamitous attempt on the life of Náṣiri’d-Dín Sháh mark, as already observed, the termination of the Bábí Dispensation and the closing of the initial, the darkest and bloodiest chapter of the history of the first Bahá’í century. A phase of measureless tribulation had been ushered in by these events, in the course of which the fortunes of the Faith proclaimed by the Báb sank to their lowest ebb. Indeed ever since its inception trials and vexations, setbacks and disappointments, denunciations, betrayals and massacres had, in a steadily rising crescendo, contributed to the decimation of the ranks of its followers, strained to the utmost the loyalty of its stoutest upholders, and all but succeeded in disrupting the foundations on which it rested.
- Shoghi Effendi ('God Passes By', chapter 6)