What are the key spiritual qualities a devotee should aspire to cultivate according to Sai's teachings?

Drawing from the wisdom in Chapter 37, a devotee should aspire to several key qualities. The primary goal is to obtain wisdom from a Satguru that remains steady and unshakable until the time of death. A devotee should pray for their spirit of service to increase greatly and for unwavering devotion to be fixed at the Guru's feet. Another crucial aspiration is to see Divinity in all beings and to cultivate an eternal love for God's name. Furthermore, one must strive to overcome the 'nooses of death,' identified as unrighteousness, ignorance, anger, and hatred, in order to attain a fearless divine state.