Be not afraid. God promised us that the Gates of Hell will not prevail.
The only thing that will prevail is the Presence of Christ in all tabernacles, but the devil is right there beside Him. We should not leave Him alone there w/ the devil. Yes, he is big enough to handle it, but what I mean is that we should be spending time with Jesus there--for our own good. "I never knew you..." He says in the end to those who, well, didn't spend much time there. That means that Jesus did not have time to "know you," because you were, say, too busy watching football games or working over-time or whatever