Led Astray
Whomever Allah wills to guide, He expands their heart to submission. But whomever He wills to leave astray, He makes their chest tight and constricted, as if they were climbing into the sky. Thus, Allah places defilement upon those who do not believe.
6:125And whomsoever it is Allah's will to guide, He expandeth his bosom unto the Surrender, and whomsoever it is His Will to send astray, He maketh his bosom close and narrow as if he were engaged in sheer ascent. Thus Allah layeth ignominy upon those who believe not.