“Direct us to the straight path!”

" ... One of the holy Manifestations, addressing a believing soul, has said that, if a person become the cause of the illumination of one soul, it is better than a boundless treasury. “O ‘Alí! If God guide, through thee, one soul, it is better for thee than all the riches!” Again He says, “Direct us to the straight path!”1 that is, Show us the right road. It is also mentioned in the Gospel: Travel ye to all parts of the world and give ye the glad tidings of the appearance of the Kingdom of God.2" 

‘Abdu’l-Bahá, Tablets of the Divine Plan, Tablet to the Bahá’ís of the Southern States

1. Qur’án 1:6. 
2. Cf. Mark 16:15.