Yes, there is fear of hell...
...especially for me....since I may have blasphemed the Holy Spirit a long time ago. It is true I was having a "hissy fit"....and I was not a Christian at the time...hopefully, I am a Christian now.....but do not want to take the term, lightly.
Anyone can say "I am a Christian"...but Jesus said:
Mat 7:22 Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works?
Mat 7:23 And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.