A House of Justice to be established in every city

The Lord hath ordained that in every city a House of Justice be established wherein shall gather counselors to the number of Baha [9], and should it exceed this number it doth not matter. They should consider themselves as entering the Court of the presence of God, the Exalted, the Most High, and as beholding Him Who is the Unseen. It behoveth them to be the trusted ones of the Merciful among men and to regard themselves as the guardians appointed of God for all that dwell on earth. It is incumbent upon them to take counsel together and to have regard for the interests of the servants of God, for His sake, even as they regard their own interests, and to choose that which is meet and seemly. Thus hath the Lord your God commanded you. Beware lest ye put away that which is clearly revealed in His Tablet. Fear God, O ye that perceive. (Baha'u'llah, The Kitab-i-Aqdas, p. 29)
[The House of Justice referred to in this verse is currently known as the Local Spiritual Assembly]

Nature reflects the “names and attributes of God”. It is the expression of “God’s Will .. in .. the contingent world”.

Say: Nature in its essence is the embodiment of My Name, the Maker, Creator. Its manifestations are diversified by varying causes, and in this diversity there are signs for men of discernment. Nature is God's Will and is its expression in and through the contingent world. It is a dispensation of Providence ordained by the Ordainer, the All-Wise (Baha’u’llah, The Compilation of Compilations vol. I, p. 67)

Children should “exert themselves to the utmost in acquiring the art of reading and writing”

It is incumbent upon the children to exert themselves to the utmost in acquiring the art of reading and writing.... Writing skills that will provide for urgent needs will be enough for some; and then it is better and more fitting that they should spend their time in studying those branches of knowledge which are of use.

As for what the Supreme Pen hath previously set down, the reason is that in every art and skill, God loveth the highest perfection. (Baha’u’llah, Baha’i Education Compilation, p.3)

“Man's merit lieth in service and virtue..”

Let each morn be better than its eve and each morrow richer than its yesterday. Man's merit lieth in service and virtue and not in the pageantry of wealth and riches ... Guard against idleness and sloth, and cling unto that which profiteth mankind, whether young or old, whether high or low. Beware lest ye sow tares of dissension among men or plant thorns of doubt in pure and radiant hearts. (Baha'u'llah, Tablets of Baha'u'llah, p. 138)

One should observe “moderation” in “all matters”

In all matters moderation is desirable. If a thing is carried to excess, it will prove a source of evil.(Baha'u'llah, Tablets of Baha'u'llah, p. 69)

God sends His Prophets to “guide” us to the “light of true understanding” and to “ensure” our “peace and tranquility”

God's purpose in sending His Prophets unto men is twofold. The first is to liberate the children of men from the darkness of ignorance, and guide them to the light of true understanding. The second is to ensure the peace and tranquillity of mankind, and provide all the means by which they can be established.(Baha'u'llah, Gleanings from the Writings of Baha'u'llah, p. 79)

Each human being should “investigate the reality underlying the … Word of God” revealed by Founders of various world religions, to see their fundamental unity

Inasmuch as human interpretations and blind imitations differ widely, religious strife and disagreement have arisen among mankind, the light of true religion has been extinguished and the unity of the world of humanity destroyed. The prophets of God voiced the spirit of unity and agreement. They have been the founders of divine reality. Therefore if the nations of the world forsake imitations and investigate the reality underlying the revealed Word of God they will agree and become reconciled. For reality is one and not multiple. (Abdu'l-Baha, Baha'i World Faith, p. 226)

Baha'u'llah tells us what "acts" are among the “highest and most laudable of all acts", “according to the estimates of God”

The virtues and attributes pertaining unto God are all evident and manifest, and have been mentioned and described in all the heavenly Books. Among them are trustworthiness, truthfulness, purity of heart while communing with God, forbearance, resignation to whatever the Almighty hath decreed, contentment with the things His Will hath provided, patience, nay, thankfulness in the midst of tribulation, and complete reliance, in all circumstances, upon Him. These rank, according to the estimate of God, among the highest and most laudable of all acts. All other acts are, and will ever remain, secondary and subordinate unto them.... (Baha’u’llah, ‘Gleanings from the Writings of Bahá'u'lláh’, p. 290; also in The Compilation of Compilations vol II, p. 327)

We should worship God only for His sake – “without fear of fire or hope of paradise”

Worship thou God in such wise that if thy worship lead thee to the fire, no alteration in thine adoration would be produced, and so likewise if thy recompense should be paradise. Thus and thus alone should be the worship which befitteth the one True God. Shouldst thou worship Him because of fear, this would be unseemly in the sanctified Court of His presence, and could not be regarded as an act by thee dedicated to the Oneness of His Being. Or if thy gaze should be on paradise, and thou shouldst worship Him while cherishing such a hope, thou wouldst make God's creation a partner with Him, notwithstanding the fact that paradise is desired by men.

Fire and paradise both bow down and prostrate themselves before God. That which is worthy of His Essence is to worship Him for His sake, without fear of fire, or hope of paradise. Although when true worship is offered, the worshipper is delivered from the fire, and entereth the paradise of God's good-pleasure, yet such should not be the motive of his act. However, God's favour and grace ever flow in accordance with the exigencies of His inscrutable wisdom.

The most acceptable prayer is the one offered with the utmost spirituality and radiance; its prolongation hath not been and is not beloved by God. The more detached and the purer the prayer, the more acceptable is it in the presence of God. (The Bab, Selections from the Writings of the Bab, pp. 77-78)

Consultation is “the bestower of understanding”; “it is and will always be a cause of awareness and of awakening and a source of good and well-being”; one should consult “in all things”

“The Great Being saith: The heaven of divine wisdom is illumined with the two luminaries of consultation and compassion. Take ye counsel together in all matters, inasmuch as consultation is the lamp of guidance which leadeth the way, and is the bestower of understanding.” (Baha’u’llah, ‘Tablets of Bahá'u'lláh Revealed after the Kitáb-i-Aqdas’, p. 168)

“Say: no man can attain his true station except through his justice. No power can exist except through unity. No welfare and no well-being can be attained except through consultation.” (Baha’u’llah, The Compilation of Compilations vol. I, p. 91)

“Consultation bestoweth greater awareness and transmuteth conjecture into certitude. It is a shining light which, in a dark world, leadeth the way and guideth. For everything there is and will continue to be a station of perfection and maturity. The maturity of the gift of understanding is made manifest through consultation.” (Baha’u’llah, The Compilation of Compilations vol. I, p. 91)

“In all things it is necessary to consult. This matter should be forcibly stressed by thee, so that consultation may be observed by all. The intent of what hath been revealed from the Pen of the Most High is that consultation may be fully carried out among the friends, inasmuch as it is and will always be a cause of awareness and of awakening and a source of good and well-being.” (Baha’u’llah, The Compilation of Compilations vol. I, p. 91)

Husband and wife should view the Word of God as the “tie” between them

As to thy question concerning the husband and wife, the tie between them and the children given to them by God: Know thou, verily, the husband is one who hath sincerely turned unto God, is awakened by the call of the Beauty of the All-Glorious and chanteth the verses of Oneness in the great assemblies; the wife is a being who wisheth to be overflowing with and seeketh after the attributes of God and His names; and the tie between them is none other than the Word of God. Verily, it causeth the multitudes to assemble together and the remote ones to be united. Thus the husband and wife are brought into affinity, are united and harmonized, even as though they were one person. Through their mutual union, companionship and love great results are produced in the world, both material and spiritual. The spiritual result is the appearance of divine bounties. The material result is the children who are born in the cradle of love of God, who are nurtured by the breast of the knowledge of God, and who are brought up in the bosom of the gift of God, and who are fostered in the lap of the training of God. Such children are those of whom it was said by Christ, "Verily, they are the children of the Kingdom!" (Abdu'l-Baha, Tablets of Abdu'l-Baha v3, p. 605)