The fruits of the tree of existence are trustworthiness, loyalty, truthfulness and purity. After the recognition of the oneness of the Lord, exalted be He, the most important of all duties is to have due regard for the rights of one's parents. This matter hath been mentioned in all the Books of God... (Baha’u’llah, The Compilation of Compilations vol. I, p. 385)
Beware lest ye commit that which would sadden the hearts of your fathers and mothers. Follow ye the path of Truth which indeed is a straight path. Should anyone give you a choice between the opportunity to render a service to Me and a service to them, choose ye to serve them, and let such service be a path leading you to Me. This is My exhortation and command unto thee. Observe therefore that which thy Lord, the Mighty, the Gracious, hath prescribed unto thee. (Baha’u’llah, The Compilation of Compilations vol. I)
