74:7.11

The schools, in fact every activity of the Garden, were always open to visitors. Unarmed observers were freely admitted to Eden for short visits. To sojourn in the Garden a Urantian had to be “adopted.” He received instructions in the plan and purpose of the Adamic bestowal, signified his intention to adhere to this mission, and then made declaration of loyalty to the social rule of Adam and the spiritual sovereignty of the Universal Father.