-->
Lit., "while God has not yet taken cognizance of those of you who have striven...and those who are patient in adversity". Since God is all-knowing, His "not taking cognizance" implies, of course, that the thing or happening referred to has not come about or is non-existent (Zamakhshari).
The purge or purification was in two senses. (1) It cleared out the Hypocrites from the ranks of the Muslim warriors. (2) The testing-time strengthened the faith of the weak and wavering: for suffering has its own mission in life. The Prophet's example-wounded but staunch, and firmer than ever-put new life into the Community.