Baḥya ibn Paquda said that as God brought humanity into existence, gives us life, and bestows on us bounties, all people are under a universal obligation of service to God and obedience to the rational laws observed by Adam, Enoch, Noah and his descendants. Baḥya taught that if people adhere to these laws for the sake of God's service, then God will bestow on them favors beyond those enjoyed by other people, and give them a great reward in this world and the World to Come, as was the case with Abraham, to whom God said in , "Do not fear, Abraham; I am your shield; your reward is exceedingly great."