Vengeance is not always executed in a swift fashion (Ecclesiastes 8:11). In fact, believers often grow weary because the wicked seem to prosper in spite of their evil deeds. Yet, the Lord will execute vengeance in His time. The Bible speaks often of “the day of vengeance” to come. This day is very likely a thousand year period (2 Peter 3:8) which will begin shortly before the second coming of the Lord and will end at the great white throne judgment following the end of the millennial kingdom. It will be a time when the Lord will refuse to spare the wicked (Proverbs 6:34) but will set things right for the Jewish people (Isaiah 34:8; Isaiah 61:2; Isaiah 63:4).
The scripture contains many admonitions to seek for knowledge. Today's passage says that knowledge is something that should be added to the foundation of faith. Yet, knowledge brings with it a set of temptations. Knowledge increases sorrow (Ecclesiastes 1:18), has potential to pervert (Isaiah 47:10), and when not handled properly, “knowledge puffeth up” (1 Corinthians 8:1). With this understanding, it should come as no surprise that the Lord would instruct us to add temperance to our knowledge. Knowledge without temperance leads to many pitfalls in an individual, church, or ministry. Our knowledge must be balanced by temperance.
