He said: 'A kindly approach and loving behavior toward the people are the first requirements for teaching the Cause. The teacher must carefully listen to whatever a person has to say - even though his talk may consist only of vain imaginings and blind repetitions of the opinions of others. One should not resist or engage in argument. The teacher must avoid disputes which will end in stubborn refusal or hostility, because the other person will feel overpowered and defeated. Therefore, he will be more inclined to reject the Cause. One should rather say, "Maybe you are right, but kindly consider the question from this other point of view." Consideration, respect, and love encourage people to listen and do not force them to respond with hostility. They are convinced because they see that your purpose is not to defeat them, but to convey truth, to manifest courtesy, and to show forth heavenly attributes. This will encourage the people to be fair. Their spiritual natures will respond, and, by the bounty of God, they will find themselves recreated. "Consider the way in which the Master teaches the people. He listens very carefully to the most hollow and senseless talk. He listens so intently that the speaker says to himself, 'He is trying to learn from me.' Then the Master gradually and very carefully, by means that the other person does not perceive, puts him on the right path and endows him with a fresh power of understanding.

Bahá’u’lláh, quoted in, Mirza Haydar-'Ali's, Stories from the Delight of Hearts, p. 109-110

If ye meet the abased or the down-trodden, turn not away disdainfully from them, for the King of Glory ever watcheth over them and surroundeth them with such tenderness as none can fathom except them that have suffered their wishes and desires to be merged in the Will of your Lord, the Gracious, the All-Wise. O ye rich ones of the earth! Flee not from the face of the poor that lieth in the dust, nay rather befriend him and suffer him to recount the tale of the woes with which God's inscrutable Decree hath caused him to be afflicted. By the righteousness of God! Whilst ye consort with him, the Concourse on high will be looking upon you, will be interceding for you, will be extolling your names and glorifying your action. Blessed are the learned that pride not themselves on their attainments; and well is it with the righteous that mock not the sinful, but rather conceal their misdeeds, so that their own shortcomings may remain veiled to men's eyes.

Bahá’u’lláh, Gleanings from the Writings of Bahá’u’lláh, p. 314-315

For one of the greatest divine wisdoms regarding the appearance of the Holy Manifestations is this: The souls may come to know each other and become intimate with each other; the power of the love of God may make all of them the waves of one sea, the flowers of one rose garden, and the stars of one heaven. This is the wisdom for the appearance of the Holy Manifestations!

‘Abdu’l-Bahá, Tablets of the Divine Plan, p. 50

The souls may come to know each other and become intimate with each other; the power of the love of God may make all of them the waves of one sea, the flowers of one rose garden and the stars of one heaven.

‘Abdu’l-Bahá, Bahá’í World Faith, p. 426

Thy letter was received and was the source of pleasure, for thou hast not forgotten this imprisoned one and remembered Acca. Although thy days here were few, as they were pleasant, they will count as years; a real intimacy between thee and all the family was formed which will not be forgotten in the passing of years.

‘Abdu’l-Bahá, Tablets of ‘Abdu’l-Bahá v2, p. 357

In their relations amongst themselves as fellow-believers, let them not be content with the mere exchange of cold and empty formalities often connected with the organizing of banquets, receptions, consultative assemblies, and lecture-halls. Let them rather, as equal co-sharers in the spiritual benefits conferred upon them by Bahá’u’lláh, arise and, with the aid and counsel of their local and national representatives, supplement these official functions with those opportunities which only a close and intimate social intercourse can adequately provide. In their homes, in their hours of relaxation and leisure, in the daily contact of business transactions, in the association of their children, whether in their study-classes, their playgrounds, and club-rooms, in short under all possible circumstances, however insignificant they appear.

Shoghi Effendi, Bahá’í Administration, p. 130

Let the white make a supreme effort in their resolve to contribute their share to the solution of this problem, to abandon once for all their usually inherent and at times subconscious sense of superiority, to correct their tendency towards revealing a patronizing attitude towards the members of the other race, to persuade them through their intimate, spontaneous and informal association with them of the genuineness of their friendship and the sincerity of their intentions, and to master their impatience of any lack of responsiveness on the part of a people who have received, for so long a period, such grievous and slow-healing wounds.

Shoghi Effendi, The Advent of Divine Justice, p. 33