The Importance of Hell

How does Hell fit with God being a God is love? How does that fit with Hell? What about Jesus? Was he in Hell on Saturday between Good Friday and Easter? How do I know for certain that I'm not going to wake up in Hell one day? Questions like that. The second reason outside of us is that we live in a world and it's almost like a fish in water. We're so in this. We hardly even notice it.