For those who've scanned the posts in this thread there have been quotes from the Kitab-i-Iqan and the Hidden Words, here's another Book:
".... The stages that mark the wayfarer's journey from the abode of dust to the heavenly homeland are said to be seven. Some have called these Seven Valleys, and others, Seven Cities. And they say that until the wayfarer taketh leave of self, and traverseth these stages, he shall never reach to the ocean of nearness and union, nor drink of the peerless wine. The first is The Valley of Search. The steed of this Valley is patience; without patience the wayfarer on this journey will reach nowhere and attain no goal. Nor should he ever be downhearted; if he strive for a hundred thousand years and yet fail to behold the beauty of the Friend, he should not falter. For those who seek the Ka'bih [The holy Sanctuary at Mecca. Here the word means "goal."] of "for Us" rejoice in the tidings:"In Our ways will We guide them." [Qur'án 29:69: "And whoso maketh efforts for Us, in Our ways will We guide them."] In their search, they have stoutly girded up the loins of service, and seek at every moment to journey from the plane of heedlessness into the realm of being. No bond shall hold them back, and no counsel shall deter them...."
http://bahai-library.com/writings/bahaullah/sv/700.html
The topic of search is also spoken of in the Kitab-i-Iqan..."But, O my brother, when a true seeker determineth to take the step of search in the path leading to the knowledge of the Ancient of Days, he must, before all else, cleanse and purify his heart, which is the seat of the revelation of the inner mysteries of God, from the obscuring dust of all acquired knowledge, and the allusions of the embodiments of satanic fancy. He must purge his breast, which is the sanctuary of the abiding love of the Beloved, of every defilement, and sanctify his soul from all that pertaineth to water and clay, from all shadowy and ephemeral attachments. He must so cleanse his heart that no remnant of either love or hate may linger therein, lest that love blindly incline him to error, or that hate repel him away from the truth."
http://www.ishwar.com/bahai/holy_kit...n/texts08.html
And in the Hidden Words as well ... "O YE THAT PRIDE YOURSELVES ON MORTAL RICHES!
Know ye in truth that wealth is a mighty barrier between the seeker and his desire, the lover and his beloved. The rich, but for a few, shall in no wise attain the court of His presence nor enter the city of content and resignation. Well is it then with him, who, being rich, is not hindered by his riches from the eternal kingdom, nor deprived by them of imperishable dominion. By the Most Great Name! The splendour of such a wealthy man shall illuminate the dwellers of heaven, even as the sun enlightens the people of the earth!"
http://bahai-library.com/writings/ba...den.words.html