Having been decently spooked by considering antichrists and the implications of leaving church in vv.18-23 - it's likley we will ask the question: How can I be sure I will hold on, last, abide?Thankfully, John answers this question & the fear behind it. He has given us everything we need to hold on, last, abide and also change while we are at it.Find out what that is in Part 2.