You never have any doubt? So, your faith is greater than a grain of mustard seed?
I have been exposed to spiritual assaults you couldn't possible imagine. I have been through my own share of trials. I have been subject to John 15:2 KJV and during trials I have often felt alone, but only momentarily. A regenerate man never comes out of a trial the same as when he entered in. And this is what I've found to be true. I am in the midst of a trial at the moment and to be honest, I relish the result, I know that will be at the end of it.
You ask if I doubt and I'm still inquiring of myself as to if doubt is the correct term? Doubt what specifically?
The existence of the Creator and sustainer of all...never doubt that.
Do I doubt His Holiness, justice, sovereignty...couldn't possibly doubt that.
Do I doubt His ability to save the most wretched of men...No, I'm proof of that.
Having said that I remember taking all these things and more before Him in prayer and suggesting that with me He has made a mistake and that He should just throw me back into world. Then I remembered Peter saying, "depart from me Adonai for I am a sinful man". The sword of the spirit and the shield of trust have their daily uses and I am armed for the fight against attacks...by grace and through trust. The armour is specific doctrine related to the piece and putting on each piece comes through discovery of each truth, related to the piece of armour, beyond doubt.
I think "beyond doubt" sums it up nicely.
Can a man doubt himself to death? No, but if a man walks in doubt, that man is not alive in the Truth and does not "live by trust".
I am sitting 16 feet from where I was standing when converted. Satan has come along with a plate of doubt occasionally and invites me to eat. I always ask him to explain what happened on that spot on July 17th 1999 at 10:30am. He then departs.
I was passive in my conversion. The Eternal Almighty did it and so there is no room for me to doubt anything that I have done, because I didn't do anything.
Thank you for the question. Blessings are coming out of my ears...so to speak!