What Could Jude Have Written?

One of the verses most often quoted is Jude 3, in which Jude exhorted the brethren to contend earnestly for the faith once for all delivered to the saints. He had not, however, had in mind writing on that topic, but it was needful for him to do so. He actually intended to write to them of the salvation they shared in common. What would he have said had not a more pressing matter arisen? We have no way of knowing. If the letter he originally intended to write was ever penned, we have no record of it.