Unto Thee I repair for refuge

O Lord! Unto Thee I repair for refuge, and toward all Thy signs I set my heart.
 O Lord! Whether traveling or at home, and in my occupation or in my work, I place my whole trust in Thee.
Grant me then Thy sufficing help so as to make me independent of all things, O Thou Who art unsurpassed in Thy mercy!
 Bestow upon me my portion, O Lord, as Thou pleasest, and cause me to be satisfied with whatsoever Thou hast ordained for me.
 Thine is the absolute authority to command.

 The Báb

It is not his to boast who loveth his country, but it is his who loveth the world.

"“One of the great events,” ‘Abdu’l-Bahá has, in His “Some Answered Questions,” affirmed, “which is to occur in the Day of the manifestation of that Incomparable Branch [Bahá’u’lláh] is the hoisting of the Standard of God among all nations. By this is meant that all nations and kindreds will be gathered together under the shadow of this Divine Banner, which is no other than the Lordly Branch itself, and will become a single nation. Religious and sectarian antagonism, the hostility of races and peoples, and differences among nations, will be eliminated. All men will adhere to one religion, will have one common faith, will be blended into one race, and become a single people. All will dwell in one common fatherland, which is the planet itself.”
This is the stage which the world is now approaching, the stage of world unity, which, as ‘Abdu’l-Bahá assures us, will, in this century, be securely established. “The Tongue of Grandeur,” Bahá’u’lláh Himself affirms, “hath … in the Day of His Manifestation proclaimed: ‘It is not his to boast who loveth his country, but it is his who loveth the world.’” “Through the power,” He adds, “released by these exalted words He hath lent a fresh impulse, and set a new direction, to the birds of men’s hearts, and hath obliterated every trace of restriction and limitation from God’s Holy Book.”"

Shoghi Effendi: The Promised Day Is Come

Oneness of the world of humanity

A fundamental teaching of Bahá’u’lláh is the oneness of the world of humanity. Addressing mankind, He says, “Ye are all leaves of one tree and the fruits of one branch.” By this it is meant that the world of humanity is like a tree, the nations or peoples are the different limbs or branches of that tree, and the individual human creatures are as the fruits and blossoms thereof. In this way Bahá’u’lláh expressed the oneness of humankind, whereas in all religious teachings of the past the human world has been represented as divided into two parts: one known as the people of the Book of God, or the pure tree, and the other the people of infidelity and error, or the evil tree.
The former were considered as belonging to the faithful, and the others to the hosts of the irreligious and infidel—one part of humanity the recipients of divine mercy, and the other the object of the wrath of their Creator. Bahá’u’lláh removed this by proclaiming the oneness of the world of humanity, and this principle is specialized in His teachings, for He has submerged all mankind in the sea of divine generosity.

`Abdu'l-BaháThe: Promulgation of Universal Peace

The world is, in truth, moving on towards its destiny.

The world is, in truth, moving on towards its destiny. The interdependence of the peoples and nations of the earth, whatever the leaders of the divisive forces of the world may say or do, is already an accomplished fact. Its unity in the economic sphere is now understood and recognized. The welfare of the part means the welfare of the whole, and the distress of the part brings distress to the whole. The Revelation of Bahá’u’lláh has, in His own words, “lent a fresh impulse and set a new direction” to this vast process now operating in the world. The fires lit by this great ordeal are the consequences of men’s failure to recognize it. They are, moreover, hastening its consummation.

Adversity, prolonged,  worldwide, afflictive, allied to chaos and universal destruction, must needs convulse the nations, stir the conscience of the world, disillusion the masses, precipitate a radical change in the very conception of society, and coalesce ultimately the disjointed, the bleeding limbs of mankind into one body, single, organically united, and indivisible.

Shoghi Effendi: The Promised Day Is Come

Verily, we are God’s, and to Him shall we return

Know thou that every hearing ear, if kept pure and undefiled, must, at all times and from every direction, hearken to the voice that uttereth these holy words: “Verily, we are God’s, and to Him shall we return.”

The mysteries of man’s physical death and of his return have not been divulged, and still remain unread. By the righteousness of God! Were they to be revealed, they would evoke such fear and sorrow that some would perish, while others would be so filled with gladness as to wish for death, and beseech, with unceasing longing, the one true God—exalted be His glory—to hasten their end.
Death proffereth unto every confident believer the cup that is life indeed.
It bestoweth joy, and is the bearer of gladness.
It conferreth the gift of everlasting life.

Gleanings From the Writings of Bahá’u’lláh 

Detachment

Detachment does not consist in setting fire to one’s house, or becoming bankrupt or throwing one’s fortune out of the window, or even giving away all of one’s possessions. Detachment consists in refraining from letting our possessions possess us.
  A prosperous merchant who is not absorbed in his business knows severance.
A banker whose occupation does not prevent him from serving humanity is severed.
A poor man can be attached to a small thing.

(‘Abdu’l-Bahá, Divine Philosophy, p. 135-136)