According to Osho, the remedy isn’t argument but atmosphere: keep the company of those who trust (satsang), stay open, and don’t convert uncertainty into disbelief. Faith already sleeps in your heart like a seed; the obstacle is ego. Become willing to bow, relax the head’s defenses, and that inner seed will sprout into living trust.
If you can’t believe, be with trusting people, stay open, drop stubbornness, and your heart’s hidden seed of faith will grow.