whenever a chapter is revealed some of them say which of you has this increased in faith? as for those who believe it increases them in faith and they rejoice.
وإذا ما أنزلت سورة فمنهم من يقول أيكم زادته هذه إيمانا فأما الذين آمنوا فزادتهم إيمانا وهم يستبشرون