You know the quote that “A testimony is to be found within the bearing of it”? It comes from a talk by Boyd K . Packer called The Candle of the Lord. I think this section of the talk is totally brilliant too.
“The skeptic will say that to bear testimony when you may not know you possess one is to condition yourself; that the response is manufactured. Well, one thing for sure, the skeptic will never know, for he will not meet the requirement of faith, humility, and obedience to qualify him for the visitation of the Spirit.
Can you not see that that is where testimony is hidden, protected perfectly from the insincere, from the intellectual, from the mere experimenter, the arrogant, the faithless, the proud? It will not come to them.
Bear testimony of the things that you hope are true, as an act of faith. It is something of an experiment, akin to the experiment that the prophet Alma proposed to his followers. We begin with faith—not with a perfect knowledge of things. That sermon in the thirty-second chapter of Alma is one of the greatest messages in holy writ, for it is addressed to the beginner, to the novice, to the humble seeker. And it holds a key to a witness of the truth.”