Men well read in scriptures have laid it down that trust never yields happiness. Ushanas himself sang two verses to Prahlada in days of yore.
निश्चयः स्वार्थशास्त्रेषु विश्वासश्चासुखोदयः। उशना चैव गाथे द्वे प्रह्लादायाब्रवीत् पुरा॥