Yeshua uses unmistakably graphic language to describe Hell. (Mk 9:43-44, 45-46, 47-48) He’s warning us to do all we can to avoid it. Who among us will go there? (Is 33:14) What would it be like do die the second death?
Before coming to faith I dwelt here, meditating on the terror of the Lord; it moved me to repent and seek God until I found salvation. This is, in fact, God’s norm in evangelism. (Jud 1:22-23)
The Lake of Fire is the dreadful fate of all who fail to find their eternal home in Christ. (Re 21:8) Fear of spending eternity in Hell drives the wise to ensure their election, until they’re as sure of Heaven as Christ Himself. Take no chances: perfect assurance of eternal salvation is available; nothing less is acceptable.
Only a few diligently secure their place in Heaven; whatever it takes, strive to enter: be one of them. (Mt 7:13)