For a long time I feared death and hell and God. And for good reason, I was headed to hell. But God rescued me from that. I still fear God, but it is a different kind of fear, mingled with love, respect, and honor.
Right now I fear for my two brothers. Although they profess Christianity I fear they may be to whom Christ says, "Depart from me for I never knew you."
Also for my 4 year old niece and twin 1 year old nephews. There were complications when the twins were born (my sister isn't even 5' tall) and I was terrified then.
I have often prayed that God would rather take my life instead of theirs since since I know that Christ has already regenerated me. I guess that's what I fear most of all. Them dying young.
Other than that I don't like snakes.
And females (particularly very attractive ones) make me very uncomfortable(It's all my brothers fault). But neither of these are real fears. I can effectively communicate with females and I can get near snakes.