[1]Purify your soul — success is for those who purify it (Quran 91:7-10 ()) [bg:An early Meccan surah swearing by the sun, the moon, the day, the night, the sky, and the earth — all as witnesses to the purification or corruption of the soul. The surah recounts the destruction of Thamud who killed the she-camel of Salih. The culmination: 'Successful is the one who purifies the soul, failed the one who corrupts it.' Revealed in Mecca swearing by the soul and its proportioning: 'He has inspired it with its wickedness and its righteousness.]
[2]Wear a silver ring — the Prophet had a silver ring with "Muhammad Rasul Allah" engraved. (Bukhari 5865)