For a believer, ḥayā’, modesty or moral shyness, is a mark of strong faith and a characteristic that Allāh ﷻ loves. If we do not feel ashamed in front of Allāh ﷻ and His ﷻ Prophet ﷺ, sin becomes too easy. Keep your ḥayā’ and your ḥayā’ will keep you spiritually clean.