I read this surah last night, as I do most nights, and I was struck by this ayat:
‘Dan rahsiakanlah perkataanmu atau nyatakan kerana sesungguhnya, Dia mengetahui segala isi hati’ (67:13)
because, many times in my life, Allah s.w.t has proven to me that he hears all of ‘lintasan hati’, even the most trivial of them. So, this means that we must take what we say out loud, and those kept hidden in our hearts seriously, always make istighfar when negative thoughts or niat comes, because Allah s.w.t can hear! so be careful!
