So, I'm wondering, is the only thing unequivical to you the signs and wonders?We all have our convictions for personal reasons, and more often than not, they are too personal that they have no bearing on others. So, in regard to the OP question, I will not give a personal and subjective testimony in order to verify, either to myself or someone else, that I am a bona fide Christian. I feel that something more unequivocal would be required.
And thus, at this point in my life, I don't claim 100% assurance, even though I believe that i am currently on the right track.
Much love!