From the Baha’i Writings:
“Consort with all men, O people of Baha, in a spirit of friendliness and fellowship. If ye be aware of a certain truth, if ye possess a jewel, of which others are deprived, share it with them in a language of utmost kindliness and goodwill. If it be accepted, if it fulfill its purpose, your object is attained. If anyone should refuse it, leave him unto himself, and beseech God to guide him.”
(Baha’u’llah, Epistle to the Son of the Wolf, p. 15)