Jesus says that very few turn to God and spirituality, since they are more eager to listen to the world and desires of their flesh than to God. Jesus says that the world promises things that are passing and of little value, which are served with great enthusiasm; while He promises things that are most excellent and eternal and men's hearts remain indifferent (Chap. 3).[52][53] Jesus says that the "man who trusts in Me I never send away empty. When I make a promise I keep it, and I fulfill whatever I have pledged—if only you remain faithful...unto the end" (Chap. 3).[52][53]

Jesus says that spiritual progress and perfection consists in offering oneself to the divine will and not seeking oneself in "anything either small or great, in time or in eternity" (Chap. 25).[54] Jesus says not be anxious about the future—"Do not let your heart be troubled and do not be afraid." Jesus advises the disciple that all is not lost when the result is not as planned, when one thinks he is farthest from Jesus, it is then that Jesus is nearest, when one thinks that all is lost, it is then that victory is close at hand. Jesus says not to react to a difficulty as if there were no hope of being freed from it (Chap. 30).[