TSK
Treasury of Scripture Knowledge references in NET.
Remember the whole way by which he has brought you these forty years through the wilderness so that he might, by humbling you, test you to see if you have it within you to keep his commandments or not.
For there must in fact be divisions among you, so that those of you who are approved may be evident.
And we are sending with them our brother whom we have tested many times and found eager in many matters, but who now is much more eager than ever because of the great confidence he has in you.
And these also must be tested first and then let them serve as deacons if they are found blameless.
Such trials show the proven character of your faith, which is much more valuable than gold– gold that is tested by fire, even though it is passing away– and will bring praise and glory and honor when Jesus Christ is revealed.